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https://i.ibb.co/K5X69fP/Screenshot-20230812-211623.png (https://ibb.co/wdRyKPk)
As you can see from the screenshot today I checked my app and I noticed I was gift a free NFTs which is showing right inside my wallet. Actually within myself I had two things; this could be either is spam NFTs or a trap that whenever I try to connect my wallet in an opensea I may quickly get sweep off with my real money. But to my notice does NFTs got release in such manner without one buying them or possibly got associated with their airdrop?

If this is scam nfts please be very mindful if you come across something like this. I just shared this so that those who are desperate of airdrop won't rush to swap in other to receive 1.5 ETH on the picture above as I believe is another smart way to get airdrop participate or users got trapped.

I would say give it a benefit of the doubt for now. For me there's no such thing as free NFT's, everything here has a price.

And thanks for your warning, we have heard horror stories of this kind of scam attempts. That once they connected their wallet, there is a sweeper bot that will take all your crypto without you knowing. It is so fast that you can't do anything to stop it even if you are watching it at real time.

So this is just a heads-up for anyone out there.

Obviously a scam one or a dummy NFT, imagine 1.5ETH for a free NFT its too good to be true.
This could be like the fake tokens on your wallet that once you make a transactions with them, they can hack your wallet now so better to ignore it and have a new wallet because your existing one is already exposed to hackers.

1.5 eth for a free nft. It would be very strange if anyone still believed in something like this.
But there are bound to be some naive or new people who think this is possible and it's our job to discourage the rashness of new people who think luck is coming their way when it's a trap set for them.
Keep in mind that there is no such thing as free so when you encounter something like this again I think it is better to ignore it than to make some actions that are detrimental to yourself.

It's just the same (dusting-coin) scam.

The different is on (NFTs), there is nothing we can do. Each time you are transaction on the chain, you will get these dusting-NFTs scam based of the smart-contract scammer (because they're reacting with the transaction chain).

Just ignore, as always no need to visit the link on that picture NFTs.

This was the reason I shared here for you guys to have a look at it and be at alert of something like this if it happens you comes across it. Usually I would had desperately go to swap it but due to my experience over the years I wasn't moved and I know such is too good to be real.
However I don't know if here is the appropriate place to post this is I should post at the scam section?

It's a spammy advertisement. They used to do this with erc20 and bep20 tokens. I mean thet airdropped tokens that have url in their name just to get attention to urls. Now they are going it with nfts as you can use pics with those ads. Just ignore every free nft you get, i got several of them. Url has a web page where you can "claim" something, but in reality it just empties your wallet.

if it is too-good-to-be-true, then doubt the legitimacy of the nft giveaway. remember, these people won't just give free money for nothing. they have their hidden agenda why they resort to this tactic, because there are still some naive users who will follow the instructions embedded with it, and it will be too late before they realised it is a trap and their funds are already compromised. do your own homework, search for the project and check the official accounts.

if you think its too good to be true then its pure scam.
nobody is giving that much money for free, so i'm sure its just scam, of course there are actually many NFT being released nowadays for the sake of eligibility of airdrops in the future
like those new emerging blockchain that gives voyage NFT and being used for future purpose of airdrop qualification, but the thing is that in getting those NFT you are the ones that claims the NFT not just getting
sent some random NFT like this, moreover giving 1.5 ETH for free, no airdrop is giving away ethereum, at best its their token, so the conclusion is that its just blatant attempt of scamming just ignore it since there's nothing you can do about it anyway.

A .US domain can be bought for as low as $0.99. Scammers love to use cheap domains because they can just move their site easily whenever one of their scam domains gets suspended. Whoever is running this site didn't bother using a WHOIS protection service so we can see what information was used to register this domain. Although they might have used fake information there might still be enough clues to figure out who is behind this scam.

If you look at the time when everyone wanted to hunt for NFT, it might be expensive, but if you get NFT in recent years, it seems very difficult that the NFT you have will have a large price, because there are lots of NFTs now, there are lots of scams. there are even several other fraudulent coins that are distributed free of charge, it's different if you get the NFT from several trusted sources, it's likely that it will get a bigger selling point and be profitable for you, but unfortunately you get it from a source that's not so clear, and there are it's good for you to share your experience with everyone..

Why every bounty hunter always believe about free money? I just can't understand, it's lack of literacy or what?

I always receive a message about giveaway or free money in fiat, crypto or anything that has a value, but I always refuse to respond and get away from it. Free money and joining a bounty are different, you're actually working by completing task, posting, create video etc in bounties, it's never been a free money in bounties.

I am sure that it is a fraud, but if you are greedy or want to remove the doubt, then withdraw your wallet from any additional balance, and then leave a small fee for gas and try to sell it, either you will not be able to sell it, or at least not at the price of 1.5 ETH, or all the balance in your wallet will be withdrawn, and then you will save the gas fee Which will be less than two dollars.
But it's too good to be true (a scam.)

Probably just a spam nft, maybe in hopes that you'd click an associated link or something similar to let them install malware or just spam. Quite literally spam. Idk if it happens in other countries but my mobile number often has these spam casino messages that often message me, asking me to click the link they sent or visit whatever site they indicated. Considering how NFT can be easily made and if timed right, fees being close to zero, I guess the marketing team or whoever decided to spread said NFTs that way. Just don't open it, I don't open anything I didn't sign up for, that's for sure.

That's a 100% scam. If it seems too good to be true it's definitely a scam. Also just by the look at the design, it's pretty obvious.

Most of them are obviously fake but still you can give it a try as you never know which of them may turn out to be a real one and there is no harm in giving it a try out, though I have bunch of them pending in my trust wallet address which is of no use still we can give a chance rather than regretting, consider it as same shit coins or meme coins which has possibility to go ATH during bullrun.

Funny that you say that there is no harm. You can get a bot or something that will leak your data and will make you lose all your coins. If you see something suspicious it's better not to touch it.

What you need to remember is that on most chains other than Ethereum, issuing NFTs is basically free. So getting an NFT in your wallet doesn’t mean someone sent you a lot of value. It’s best to ignore them 99% of the time. It can even be dangerous to interact with them sometimes. Be careful and stick to messing with NFTs that you actually buy.

If you are not buying any of this NFT or joining an airdrop, I conclude that it was a scam. You can never sell them but probably it directs you to another site in order to claim the said token. If we are too careless and if we thought it was money already, not a surprise that we get scammed.

Ignoring is the best thing to do and besides, NFTs are useless, nobody is buying them now. So how it makes sense to someone to have them as only stuck in our wallet? Indeed, we have to be more cautious and must have to think and analyze the situation before making a decision.

There are legitimate "free" NFTs through platforms like Solana's Drip.Haus. This on the other hand, is 99% likely to be a scam.

^Also take note that anyone can make their own NFTs, but it doesn't necessarily mean that it will end up being worth anything.

The only way that NFTs are free is if that it was distributed to your wallet address without you requiring to pay gas fee to claim it. Those NFTs that are free to mint but with claim button is just “technically free” because of paying gas fees.

Right now I am targeting NFTs to mint for free by just paying gas fees from projects that are speculated to do a retroactive drop to early minters and adopters.

Like Mint.Fun for example. They have a minting event until August 18 where you need to mint at least one free NFT for 7 consecutive days but you need to mint their Funpass first under mainnet ETH.

It was rumored to be like Arkham and Blur-like kind of retroactive drop style. I am just 2 days away from completing 7 straight days of free minting but usually I am paying gas fees in Optimism ETH as it’s way affordable than other supported chains like mainnet ETH, Base ETH and Zora ETH.

Just like those tokens that's given and sent to random addresses, that could be the same as those. Don't be too gullible when someone gives you free when you can't remember that you have joined a raffle or a giveaway.

That's for you to be able to avoid some potential scams that might happen to you.

So, if you have done nothing and you have never signed up for anything and you didn't mint anything then absolutely you just have to ignore it.

Maybe a dust NFT. We have seen this kind of things on tokens that are distributed to random wallets that has an intent of hacking a wallet. If it's a too good to be true asset, make a research and discover the fact why it is in your wallet. Scammers are trying to be creative as much as they can to scam people. Just don't interact with it to be safe. If I'm the one who received spam/random NFT. I will do a research first on what or where does it came from and by them, you can see what is the intention of the sender wallet.

You are kidding right? There is no such thing as free lunch box and this I have already heard from very fellow members of this forum. Not during the NFT era starting but back in the ICO times. Whenever new alts used to get launched they used to throw away free stuff all over the internet and there we used to start with the scam fight. It was really bad back then and now they have also started with the new types of scam with newer models such as the NFT one. I am pretty sure you should not be clicking that ad at all and possibly just report it to the mods if that option is really possible.

It is clear that NFT projects are no longer as popular as they were in their early days. Therefore, it is not surprising that some projects resort to adopting more enticing marketing methodologies, such as free distribution or the promise of making profits, and some projects randomly distribute tokens to addresses.

Of course, this does not mean that these codes are free or that they distribute money for free. There are those who have developed ways to hack wallets through these tokens. The victim discovers that he received the NFT token from a source he does not know, and once he tries to deal with that token, the hacker can hack the wallet. Of course, this applies to some types of wallets, but not all.

In the same vein, it is not to be confused with the legitimate free distribution campaigns of some NFT tokens products that are being carried out by some platforms on certain networks. These tokens are free, and anyone who used one of their addresses on any of these platforms can receive one of them.

99.99% of free NFTs that suddenly appear in your wallet are either phishing or scams. The scammer's job is to get you to interact with some service where you try to exchange or sell this NFT, then you do a full approve of your wallet and lose all your funds. There is nothing free and valuable in cryptocurrency at the same time.

Experience provides new insights and it's something that is bound to happen and it's good that you didn't do anything that was risky.

On the other hand, being realistic is something that everyone needs to realize. We know that we want big profits but of course we have to be realistic that such things sometimes cannot happen with something that is free, although there is but the possibility is very small so it is important to avoid spam like this so that if we follow our passions and greed without rationality in us then the possibility of being deceived is one that is sure to happen.

Thanks for warning the community, however it is obvious that this is just another form of the classic scam in which you were sent some coins and in order to claim them you had to connect your wallet to a shady website and then your wallet be emptied, if anything I am surprised this did not happened more often when the NFT craze was at its highest point, however as long as people remember that there is not such a thing as a free lunch and that no one is willing to give away thousands of dollars for nothing then they will be fine.

Well, not always, people do get airdrops occasionally, and sometimes they get worth way over that 1.5eth amount. But this thing OP posted was an obvious scam.

Op could have just googled it, as when people are getting rich from some airdrop, several medias are writing about it and even then people should double check the official urls and the follow the official method of claiming it. Anything else, or people pm:ing instructions is a 100% scam. Sadly people are falling for these and even if we are getting more idiot proof system, scammers will try to take an advantage on that. And this is nothing new, crypto wallet draining is just more advanced scam from the help desk / gift card scams.

That's either a scam, trash, or a giveaway just for marketing but don't really have value at all.
Lately, I have not seen free NFTs anymore but before they really give away some NFTs that will be used for a game. It's actually free for all because you won't be able to start the game without it or you won't advance at all. So, they make it look like you will inherit an NFT which is a good strategy.
Anyway, when it's as expensive as what you got, I don't think it is real. No business would do that or it will ruin their market. It could've been more convincing if they say you could get it from mining somewhere or loot in a box on some game or something at 0.000001 percent. At least there's a chance and its real.

Obviously its a trap mate. For an easy way to get an nft and worth 1.5eth isnt something you could get your hands on easily. Plus if this kind of nft drop to our wallet and showing unrealistically value then we better think twice. Some coders might program or make it valuable on some monitoring sites or apps ecen without real valuation so always remember if its too good to be true then forget it.

There are some real nfts as well as scam nfts as well. You can identify scam nfts from the contract address. Some of the scam nft will change the nft description with some gift value. If the user tries to claim it, then it will hack your wallet or transfer all the money.

How to check :
1. Check the contract address
2. Check the project
3. If you are not done anything related to that, ignore it.

If you see on the received NFT the address of the website where you will need to exchange it for real money, then this is 100% scam. For tracking such NFT is very good debank.com and I am sure that this service will mark the NFT you received as a scam.

I was certain OP that it was a scam attempt. Well, you can try converting it to fiat money if it is possible but if that will address you a new site that needs to pay something in exchange, definitely that was a big scam. It happens to other people like someone saying they have accidentally sent their token to your wallet and then asking for money so you'd never have to send it back to them. And this scenario can be like that and I believe that NFT has no market value. You have to be careful mate because if you analyze carefully, it was hard to believe someone give you that amount without informing you.

NFT is waste of money, better avoid.
People often buy NFT but can't sell because NFT is very unique, so no one will buy and we will almost always not be able to sell again and we will make a big loss.
Any popular coin, it is easy to sell. NFT sell is not.

Same judgment here by the looks of the image. They only use the name Opensea to increase their chance of fooling the people. Being greedy is not a good excuse to try them. We are only helping the scammers that way and interacting on their links is still dangerous even if you think you already know what you are doing.

So, I suggest is to control the urge. There are still legit free NFT's out there but they are not usually easy to get and they mostly came from unpopular names. If you heard one from the famous names, you need to check their social media pages and other accounts. You can also inquire on them to confirm if the giveaway is legit or not.

There are many free NFT traps like this that make someone lose assets in their wallet, so this kind of fraud provides many benefits for scammers. NFTs that are suddenly sent to the user's wallet cannot be sold and usually have to connect to the Daaps that has been provided. But don't ever trust free NFT without any confirmation from the user and there isn't even a task to be able to get it. this is a trap and just ignore it. Don't give way to scammers to make a profit.

Honestly, this is a rare case where you just received such an expensive NFT but before you do something funny about it, just wait for the other's opinion because it might not be you are the only one receiving such a gift because sometimes I also received random tokens from out of nowhere and I don't know what to do with it until later on I found out it was coming from scammers who want to lure their victims to further research about their scam project. But to be fair, I also received back then a random amount of ETH which I sold and I have found no problem about it. nevertheless, just keep it for now and stop thinking about it.

I think in this time many nfts are received in your wallet but this is fake and you try to sell are list nft so 80% chance your wallet are hacked.
But it those nft who is without claiming come your wallet.

Some free nft are give a huge profit and many is that type how can't list and they can't give you profit and go waste its all depends for project..

There's nothing as free and we know that, you'll have to deal with fees before you get them and if you're on a network that has high gas fee that would be frustrating. This one is likely just a scam or will drain your wallet, I'd prefer to not interact on their dapps. This kind of trick has been going around and on Base network you'll see this as well so it's better to be always vigilant.

Well, there are but not all will have a value to be sold at a high price. There's this thing called qhitelisting, as others have mentioned, wherein you could comply qith their requirements or task in order to get a spot and be able to purchase early and at a lower market price. But if it is totally free, there are some artists who really does and those are ones who are in that industry for passion or those who are wanting to promote their future projects. We would have a chance to get one free or more nfts but given how we attained it, why would we expect too much from it? Atleast we should manaage our expectations and never be too greedy of something we earned without that much of sweat.

Non Fungible Token's (NFTs) is not created free, but one need to be careful from scammer, by fish link, the moment connect your wallet, has been compromised. So not all NFTs worth to claim as giveaway airdrop.

Folks are improvising on a daily basis, different formats are adopted towards infiltrating people's assets, whatever they consider important and attractive to users and they vibe of the era is always what they have adopted.

Giving out 1.5 ETH currently isn't easy, it sounds suspicious to me already. I will advice that people do more research when they want to apply for the airdrop or things around it promising huge rewards.

It is a big surprise to anyone who has got that certain amount without any information about who did it. Of course, you will be wondering why and that sounds tricky thinking how this happens when you don't never send any participation like airdrop or campaigns. This is really a suspicious thing and what will happen next we never know. But for that move, we already think that this is a kind of scam trick I guess it was better to just ignore it as scammers have a plan that we never know what they gonna do next.

Those that are likely to get scammed are the people that are likely being moved with what they see and presently, there are people who are used to it without being so haste to fall into victim. When they mentioned 1.5eth is somehow very crazy and unrealistic for some to quickly fall into such prey, the evidence is clearly written as I believe that no one could be in that position to release such amount of an airdrop as NFTs.

Is possible to receive free NFTs in crypto platform, as crypto generally is a digital assets, is the same thing with NFTs assets, as we all know  that one can buy or sell NFTs online image assets that is well recognize by cryptocurrency community. In other words one needs to be careful for fake NFTs in other to get your private password as soon you connect to the website.

There are a few NFTs that I got from airdrops for free. But I need to waste 0.1-10$ for a gas fee. Somehow a lot of them were sold between 100-500$. So I guess it's a random chance for me.

This is clearly very suspicious and can even be said to be a trap so that people are tempted to connect their wallets because they see tokens that have quite fantastic value.  This has often happened on the Binance network, and the target of scammers is to see trending Tokens, especially Nft Tokens like today because many people have benefited from Nft Tokens.

Those scammers are relying on people not really thinking too much and let their greed overtake them, this way they will do things in a hurry that they will not do otherwise if they really stopped and think about why anyone will send such a huge amount of money to them, still there are many people that will never learn their lesson until they lose some money, the problem is that this can be a very expensive lesson as we have seen people losing all their capital with this kind of scam.

I think basically anyone who gets any NFT for free must be a scammer's move. As soon as you connect your wallet to sell these NFTs, the money in your wallet will be immediately taken by fraudsters. If they provide such NFT for free then it is definitely not worth it but they do this with the aim of scamming you. So I advise you never to make such mistake never connect your wallet to cheaters trap and lose all your money in it. And you share this post there are many people who airdrop they should be careful or they might lose their money.

The world of NFTs still confuses me a lot even though NFTs have become very popular in recent years and now many people see NFTs as a risky form of investment because of the potential for fraud. Well, what you said above might exist, but, if I notice it's a trap and leads to fraud and where is it possible that the prize given is up to 1.5 ETH. Yes. true, for beginners you have to be very careful and don't be tempted quickly like you said

I think this is a scam and fake NFT,s because when you participation any ongoing NFT's related events like airdrop/giveaway like this than you know you get your payments from where but if you not participants anywhere than you got a payments nft than you make sure it’s totally scam & 100% fake.

Your assessment is correct, this is like that spam email that people still receive to these days in which they supposedly won a big prize and they need to give their information away to claim it, if you did not bought a ticket to participate in a lottery then it should be obvious that you cannot win anything and that email is a scam, and this is nothing but a variation of that old tactic, with the difference that instead of receiving an email you receive and NFT but the principle behind the scam is the same.

Actually, there are indeed free NFTs as prizes from airdrops or other programs. But then, are they really going to give such a big gift? I don't think so. Whatever the name, this could be a form of scam. Because it's too good.

and even if it's not a scam, I think it's just normal NFT shit that won't be worth much anymore. Many types of NFTs are like shit altcoins, which are mushrooming and have no value.

Most of them have got zero value or if they're projecting a value as you receive it, you don't need to be gullible with them because they're doing that for you to get more curious. I don't know how they're doing that but mostly with the smart contract that they use and do with these NFTs.
Don't be too curious with them when you're seeing thousands or hundreds in value as you receive it out of nowhere, you're gonna be spending a lot of gas fee on that and they will suck it out when your curiosity becomes your main concern for them. Thus, the NFTs are likely not big thing anymore.

The time in which people believed they could make a fortune with NFTs is way past us, in a way it surprising that it happened at all, people thought that they could somehow sell digital images in which no effort was invested whatsoever for thousands of dollars, and a few lucky people were able to do it, but once those buyers realized that there was no one willing to buy their useless digital files the NFT craze died down very quickly, so even if those giving away free NFTs were not scammers it is still a waste of time to try to claim them.

I have too many NFTs of these types that have been about the bnb that it has written above about $1000 and also got some music NFTs worth more than 600 Matic prices written at its top, but I think the scam in these NFTs is in their contract. But I didn't understand, from which address it was sent.

First of all I wanna say that, nothing in the world is available for free, and if someone gives you something for free then there is a reason behind it. And there is a saying about it that nothing is good in Free. So everyone should be careful not to fall victim to a scam to get something for free. In the case of NFT, the matter is the same, so I will say, it is better to avoid NFTs that are available for free. It is wise not to fall into these traps

This should be common sense but it is not, people really assume that just because of their awesome personality and who they are then other people should be willing to give them free stuff, and there are even people that are so entitled that not only expect it but even demand free stuff, with this in mind it is easy to see how those scammers can deceive people into trying to claim their NFTs and then steal everything they had on that wallet.

These people are still hyped by NFT trend, even though it has already ceased, that is why they believe such free assets are real. They lack knowledge about the goods they are dealing with. They have the wrong interpretation about crypto universe as a place where people make huge profit overnight without risking anything in counterpart, probably due to searching for informations on the wrong places and through the wrong people who make profit deceiving naive and greedy investors looking for opportunities inside crypto market.

You should use a different wallet because the wallet you are currently using is being targeted by scammers.

Yes, this is a 200% scam. No NFT was sent to the participants as a giveaway that can give 1.5 ETH worth $2475 per participant at the current price. Check the screenshot that you attached. You will find that the scammers who created the NFTs and sent one to you and to thousands of people would like to direct you all to their scam site in order to receive 1.5 ETH. Through this phishing/scam site and after connecting the wallet and interacting with their NFT contract address, all people will lose the assets in their wallet, so these free NFTs that the person gets without his knowledge and contain website links and unbelievable temptations, please do not click on the website link shown on the NFT and not trying to sell it and leave it in the wallet.

Free nft received all time fake.Nothing work you received nft no profit.Scam nft received you didn't connect your wallet ny exchanger because your wallet hake most time.So your won risk add scam nft in your wallet.I always ignore free nft received.some people wallet hake this nft add in your wallet. becarefull everyone free any nft received didn't connect this.

While this will in fact prevent you from losing your coins to those scammers, at the end it is a useless thing to do since those NFTs are not worth anything, besides scammers and hackers are incredibly smart so it would not surprise me if they found a way to still get to your coins somehow, and in that case it is better to make no effort to claim those tokens at all, as you do not want to be hit with a zero day vulnerability no one around the world was aware and lose your coins in this way.

These scammers usually target newbies since they know newbies don't have enough knowledge about these things and that makes them easy targets for such attacks. Newbies also fall for such things because when they enter the cryptocurrency market, they have the mindset that it is very easy to earn money from this industry and they think that apart from trading, they can also earn through websites and NFTs and everything else they hear about.

Scammers approach such people through private messages on social networks or just make ads that lure them into their traps which are mostly websites providing free NFTs, very high returns on investments, and a bunch of other ways they make people fool and take their money.

Once upon a time when we were doing some airdrops back then and we forgot about it but suddenly we received them after months or a year, they often had some good price in the crypto market. I remember when I didn't have any money anymore and I was so broke that I went to check my wallet and found $300 worth of tokens which I got from airdrop. But now this is not the case anymore and no one would ever send you free money unless you join their bounties or airdrops because when you receive such as free NFT, then know that it is bait from scammer to lure your attention and to manipulate your mind with their good to be true offers.

That's there main reason for creating this site to get more attention to their fake site to enable them quickly pipe the poor masses, which I think anyone associating their wallet is at a very high chance of becoming incapacitated by their tools to automatically drill out participants important assets in their wallet. The bottom line is we need to be extremely careful with the fake offers and free rewards in form of airdrop as it the only way to get people's wallet.

So far, i havent experienced on getting something like NFT for free which is credited or been transferred on my own address aside from those common dusting tokens but it turns out that they had already touched up that
NFT now for them to hook up to those who tries out to sell or something that redirecting them into some links? If thats the case then its better to avoid and not to pay attention if ever there's a nft that had been shown on your address. This is why its always been that recommended that you shouldn't really make use of your main wallet when it comes on dealing with airdrops or something that you do on bounties on which
you wouldnt really be able to put up your main coins or portfolio just in case you had made out a mistake on confirming something or clicking up something.

In overall, its never been recommendable and this is why you should really be vigilant when it comes to things something like this. If you dont really make yourself that careful
then definitely you would be losing up your assets.

You won't experienced it if you don't use trustwallet or even to scan it through bscscan.com then watch it from BEP-271 at side of NFTs you won't noticed you are being rewarded with fake ones anyway.
The only you won't see it it avoid using trustwallet since it often allowed some spam token which to me I don't like seeing them and I don't know if there are any way to get rid of them as it's very annoying see them occupied my wallet for no cost.

That actually not going to help, as scammers use automatic distribution scripts, every time address shows any kind of activity. I have bunch or wallets, which were never used in bounties, aidrops and whatever, and basically every 2-4 weeks I receive tokens and NFT there.

Message to everyone - once again, there are no free money in cryptocurrency. You get paid only when do something. Time of free money has gone with ICO era.

Therefore, they are fake and a tool to scam innocent people.
That is why we should be careful dealing with these FREE tokens or whatever, and we don't have to reply to anyone who claims about the wrong sending of tokens as these scammers are taking their moves.

It is about keeping our mind also that we are aware of what we are doing. Airdrops and Free tokens are actually worthless and scams.

There is always second-guessing about any free items, especially if they're related to crypto currencies. Because in this digital era, fakers are a lot more than legitimates, so be prepared to not be fooled. And about free NFT I really have no idea about that; maybe it's fake or real, but my hunch told me it's mostly a fake one. But there are many websites and apps where we can buy NFTs very cheaply. If you really want NFTs badly, you can go through those sites. Most of them are legitimate as well. Be aware of people who approach you and offer anything freely; don't give your financial details without thinking.

i think if an address have transactions in it it will be targeted by scammer, the scammer are just sending random NFT everywhere after all cost of creating NFT and sending it to everyone is not that expensive I guess.
thats why changing address won't help, just ignore it and youre fine.

and the prevention is always comes down to knowing that sometimes if things are too good to be true maybe they are not true at all more likely scams.
i would argue that the newbies are definitely gonna fall into this trap since you know they are really greedy when it comes to getting rich quick.
but even experienced ones also sometime fall into this trap, these scammers just had so many tricks up their sleeve.
the only way to prevent from ever being scammed like that is to just ignore such freebies in the first place.

nft is a fraud, because there are so many wallets that get nft vouchers like that, some of my wallets also get nft like that, even almost every day there are nfts that enter my wallet, it's better to just let the nft not click on the website on the nft because it is %100 fraud.