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1  Other / Meta / Re: CHANGE YOUR EXPIRED EMAIL ADDRESS OR GET HACKED on: October 22, 2019, 06:12:47 PM
bump
2  Other / Meta / Re: CHANGE YOUR EXPIRED EMAIL ADDRESS OR GET HACKED on: July 03, 2019, 12:46:49 AM
tldr

If you don't periodically log into an email address you only use for bitcointalk a hacker might use it to hack your account here.

To solve the problem change the email address in your profile to one that can't exist because it has an invalid domain name. I just changed mine to does@not.exist. Bitcointalk accepted it as a valid email, but the domain .exist is invalid, so a hacker can't use it.

Stake a bitcoin address you control here before changing to an invalid email address.

Most email providers delete inactive accounts and allow their names to be recycled. Here's a list of some popular email providers and the time limits inactive accounts can expire after. If you haven't logged in within the time limits shown your account could get deleted.

  • new yahoo accounts - any time limit yahoo wants
  • old (pre June 2017) yahoo accounts - any time limit yahoo wants
  • outlook.com email - a year
  • protonmail - 3 months (although it's not currently enforced)
  • zoho - 120 days


Here's the long bit showing the expiry times in their terms and conditions.

new yahoo accounts

https://policies.oath.com/us/en/oath/terms/otos/index.html

Quote
Unless stated differently for your country in Section 14, we may temporarily or permanently suspend or terminate your account or impose limits on or restrict your access to parts or all of the Services at any time, without notice and for any reason, including, but not limited to, violation of these Terms, court order, or inactivity.


old (pre June 2017) yahoo accounts

https://policies.yahoo.com/us/en/yahoo/terms/utos/index.htm

Quote
You acknowledge that Yahoo reserves the right to log off accounts that are inactive for an extended period of time.



Outlook.com email

https://www.microsoft.com/en-us/servicesagreement

Quote
You must sign into your Outlook.com inbox and your OneDrive (separately) at least once in a one-year period, otherwise we will close your Outlook.com inbox and your OneDrive for you.


protonmail

https://protonmail.com/terms-and-conditions

Quote
Although it is not the current practice, we reserve the right to suspend or delete accounts that are inactive for over three months. Paid accounts with active paid status are not subject to this measure.



zoho

https://www.zoho.com/terms.html

Quote
We reserve the right to terminate unpaid user accounts that are inactive for a continuous period of 120 days.


These security risks were discussed on Oct 6th, 2013 here.

https://www.onmsft.com/news/your-outlookcom-email-account-name-will-be-recycled-if-inactive-360-days

Quote
According to a new report by PCWorld, Microsoft is recycling Outlook.com email account names if they are left inactive after a certain period of time. Microsoft has made no mention that this recycling of account names would occur, but the company’s Services Agreement does state that you are required to log into your account “periodically.”

Quote
“The Microsoft branded services require that you sign in to your Microsoft account periodically, at a minimum of every 270 days" ... Microsoft’s Services Agreement states.

Quote
When an account becomes inactive, Microsoft will queue that account for deletion. Once that happens and after a total of 360 days, Microsoft will allow that email account name to be available to the public again.

Quote
Yahoo faced criticism over this unused email recycling issue in the past, which sparked an outrage over privacy and security concerns over identity theft

3  Other / Meta / Re: CHANGE YOUR EXPIRED EMAIL ADDRESS OR GET HACKED on: June 30, 2019, 10:56:26 PM
Are emails really expiring?  Shocked

Yes? They expire with domain names. Everyone really ought to sort this out when that domain expires.
 


Theymos speculated satoshi's email address was probably hacked when it expired.

https://cointelegraph.com/news/satoshi-nakamoto-email-account-hacked

Quote
Alleged hacker compromises Satoshi Nakamoto's email account and says to divulge Bitcoin's creator identity details if 25 BTC bounty is fulfilled.

On September 8, BitcoinTalk administrator Michael Marquardt, aka 'theymos', started a new thread untitled 'satoshin@gmx.com is compromised'. He wrote:

    "Today I received an email from satoshin@gmx.com (Satoshi's old email address), the contents of which make me almost certain that the email account is compromised. The email was not spoofed in any way. It seems very likely that either Satoshi's email account in particular or gmx.com in general was compromised, and the email account is now under the control of someone else. Perhaps satoshin@gmx.com expired and then someone else registered it."
4  Other / Meta / Re: CHANGE YOUR EXPIRED EMAIL ADDRESS OR GET HACKED on: June 30, 2019, 10:26:51 PM
Are emails really expiring?  Shocked



Some email service providers close your account if you don't log in for a long time. My provider closes accounts that haven't logged in for a year, and it allows new registrations using old email addresses.

A hacker must have got my email address from the hacked database and registered it when it became available.

Although I can get my account back by signing a message, not everyone staked a bitcoin address here. Without that staked address it would be difficult getting an account back.
5  Other / Meta / CHANGE YOUR EXPIRED EMAIL ADDRESS OR GET HACKED on: June 30, 2019, 10:13:30 PM
Accounts here are being hacked using expired email addresses they registered with.

The forum database hacked on May 25, 2015 is being sold on the dark net, and hackers are re-registering expired email addresses from it to access bitcointalk accounts.

My old account from 2014 was hacked because I didn't change its associated email address before it expired. The hacker simply re-registered the email, then used it to change my account password.

Don't make the same mistake as me.
6  Bitcoin / Press / Re: [2015-11-06] Ebay is preparing for more digital currencies on: November 08, 2015, 07:54:21 PM
Ebay does not even accept bitcoin, and is thinking of integrating more currencies. It should introduce the bitcoin service first.

Not only that. They even deleted the accounts of several users, for trying to sell or purchase Bitcoin in Ebay. My guess is that they are trying to destroy Bitcoin by launching their own fiat-based digital currency. As long as the Paypal-Ebay partnership remains in place, I am not seeing any future for Bitcoin or other altcoins such as Litecoin and Dogecoin within Ebay.

They will launch a Paypal coin like Apple launched Apple Pay, and it will probably suffer from double spend attacks like Apple Pay. Ii's unlikely many Bitcoins get sold on ebay because they close too many accounts that trade them. They are stifling the competition so they can launch their own coin.
7  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][MOON] Mooncoin: You know where it's headed! KGW exploit FIXED 4/3/2014 on: November 08, 2015, 07:42:22 PM
Yesterday EAC was pumped, MOON will follow, buy low, sell high Wink

The altcoins get pumped after bitcoin. They did in 2013 and they could do it again now. The low value coins got pumped the most in 2013, and I think mooncoin could get pumped high this year. Give it another few weeks and it could happen.
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