Why now? Are these wallets hacked?

[Debonaire217]

It could be a normal thing to see on cryptocurrency space, perhaps, it is like someone who has been in crypto for 10 years who kept his private key in a safe place and decided to take the profit already. That's really possible, imagine if we are in this time with bitcoin at 12-13k USD, then later after 10 years from now, we decided to cash out since we already have good profits, perhaps, it will be normal for future BTC holders to think of us like how we think about the owner of these 50BTC wallet address. 

[Salauddin1994]

I don't think your wallet was hacked you put all the private key passwords of your wallet on their site which is why they transferred it if you give your personal information will be hacked so stay away from all these sites to keep the wallet safe your wallet is too old. Use a reliable wallet when investing in new currencies will be less likely to be hacked.

[Reatim]

I'll take for example 1 address

https://www.blockchain.com/btc/address/1MVPEbnSaizmP5GknRzAXRVV6JDh4vrqDU

why should the owner throw on segwit addresses and then split them into many addresses bech

why not send immediately to bech?

this is very suspicious...

Yes, it can still be confiscated coins and now they decided to put them in their pocket. Or maybe a hacker

all of your concerns here are speculative so why bother thinking of this when there are many important matter that we need to face now?
Having Pandemic around the world and your most concern is Peoples wallet that moving to another?it is their currency and let them do whatever they want.

as you said "Maybe Hacker" or Confiscated coin either way this is small amount of crypto that can't even move the prices to be panicked .

[LogitechMouse]

Just a normal transfer of funds from one wallet to another.
Holding it for 10 years doesn't mean that the wallet is hacked or anything. Maybe yes but I don't think that is the case here.

Probably that the owner just sold his holdings and took profit. Probably that this is just a transfer of funds because the owner saw that the security system of the wallet isn't enough for it to secure his funds or worst possible scenario is that these wallets are hacked. Either way, this isn't only one of the many huge transfers that are being made every day.

[AakZaki]

We don't know if some of those addresses are hackers' addresses as there is no history saying they were hacks. If it is hacking then there is a publication stating the loss of funds and the address of the hacker who took it.

This is likely a wallet that is owned by the person who actually owns it and made the transfer to renew the wallet. but of course there are other reasons.