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Two billion email addresses were exposed

troyhunt.com

41–50 of 470 posts

Re: Two billion email addresses were exposed

#41
Is there any real drawback to just never giving your real name or address to service providers to minimise the chance of identity theft? Most likely it’s against terms of service, but other than account suspension are you likely to suffer any legal consequences?

Re: Two billion email addresses were exposed

#42
post #33

The downside to having many vanity urls and giving out a unique email address to each website you visit is that you cannot use haveibeenpwned without paying (despite being a single human). I have no idea how many email addresses I've given out over the years, probably hundreds across at least 6 or 7 domains, and they want to charge me a monthly fee to see which of those have been pwned. I understand they gotta make a…

The domain search feature on haveibeenpwned is/was free. I registered my domain on haveibeenpwned back in 2017 and I got two emails about breaches, one in 2020 and another in 2022. I did not pay.

It tells you that an address in your domain has been included in a breach. It doesn't tell you which address was included. That's what the OP and I are opining about.

Re: Two billion email addresses were exposed

#43
post #33

The downside to having many vanity urls and giving out a unique email address to each website you visit is that you cannot use haveibeenpwned without paying (despite being a single human). I have no idea how many email addresses I've given out over the years, probably hundreds across at least 6 or 7 domains, and they want to charge me a monthly fee to see which of those have been pwned. I understand they gotta make a…

The domain search feature on haveibeenpwned is/was free. I registered my domain on haveibeenpwned back in 2017 and I got two emails about breaches, one in 2020 and another in 2022. I did not pay.

[deleted]

Re: Two billion email addresses were exposed

#45
post #31

There have been enough data breaches at this point that I'm sure all my info has been exposed multiple times (addresses, SSN, telephone number, email, etc). My email is in over a dozen breaches listed on the been pwned site. I've gotten legal letters about breaches from colleges I applied to, job boards I used, and other places that definitely have a good amount of my past personal information. And that's not even co…

I was in the military. China stole my freaking DNA profile. I've given up on worrying about this stuff.

Re: Two billion email addresses were exposed

#46
post #31

There have been enough data breaches at this point that I'm sure all my info has been exposed multiple times (addresses, SSN, telephone number, email, etc). My email is in over a dozen breaches listed on the been pwned site. I've gotten legal letters about breaches from colleges I applied to, job boards I used, and other places that definitely have a good amount of my past personal information. And that's not even co…

+1 for Bitwarden. It is literally the best solution out there. Been getting to increase uptake in personal circles with (very) limited success. The wife keeps trying to convince me that the ship has sailed in trying to protect info online. She's probably right.

Re: Two billion email addresses were exposed

#47
post #18

I think we should stop seeing email address as a secret or something that can be "stolen". Password? who is still storing passwords on their servers, instead of a hash?

A lot of companies and services are storing unsalted hashes of passwords. Which is not much better than storing plain-text passwords.

It's becoming less and even languages with a "strong legacy body" like PHP have sane defaults nowadays, but I do see them around when I do consultancy or security reports.

"Never fix something that aint broken" also means that after several years or a decade or more, your "back then best security practices" are now rediculously outdated and insecure. That Drupal setup from 2011 at apiv1docs.example.com could very well have unsalted hashes now. The PoC KPI dashboard that long gone freelancer built in flask 8 years ago? probably unsalted hashes. And so on.

Re: Two billion email addresses were exposed

#48
The bit at the end about email deliverability was also interesting:

Notifying our subscribers is another problem... in terms of not ending up on a reputation naughty list or having mail throttled by the receiving server .... Not such a biggy for sending breach notices, but a major problem for people trying to sign into their dashboard who can no longer receive the email with the "magic" link.

And this observation he got from someone:

the strategy I've found to best work with large email delivery is to look at the average number of emails you've sent over the last 30 days each time you want to ramp up, and then increase that volume by around 50% per day until you've worked your way through the queue

Re: Two billion email addresses were exposed

#49
post #33

The downside to having many vanity urls and giving out a unique email address to each website you visit is that you cannot use haveibeenpwned without paying (despite being a single human). I have no idea how many email addresses I've given out over the years, probably hundreds across at least 6 or 7 domains, and they want to charge me a monthly fee to see which of those have been pwned. I understand they gotta make a…

The domain search feature on haveibeenpwned is/was free. I registered my domain on haveibeenpwned back in 2017 and I got two emails about breaches, one in 2020 and another in 2022. I did not pay.

I wasn’t aware of this feature, but can confirm. Just tried and it is free.

Log into dashboard, under business there is a domains tab. Enter your domain there and verify ownership. Didn’t ask for payment.

Re: Two billion email addresses were exposed

#50
I respect Troy Hunt's work. I searched for my email address on https://haveibeenpwned.com/, and my email was in the latest breach data set. But the site does not give me any way to take action. haveibeenpwned knows what passwords were breached, the people who breached the data knows what passwords were breached, but there does not seem to be any way for _me_, the person affected, to know what password were breached. The takeaway message is basically, "Yeah, you're at risk. Use good password practices."

There is no perfect solution. Obviously, we don't want to give everybody an easy form where you can enter an email address and see all of the password it found. But I'm not going to reset 500+ password because one of them might have been compromised. It seems like we must rely on our password managers (BitWarden, 1Password, Chrome's built-in manager, etc.) to tell us if individual passwords have been compromised.

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