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Two billion email addresses were exposed

troyhunt.com

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Re: Two billion email addresses were exposed

#82
I’ve always had a bit of a chip on my shoulder about HIBP’s switch to charging for domain searches. It felt a bit like those travel visa scalpers who charge 50 CURRENCY_UNIT to file an otherwise gratis form on your behalf.

Law enforcement should provide this kind of service as a public good. They don’t, but if you do instead, I don’t think it’s cool to unilaterally privatize the service and turn it into a commercial one.

I voted with my feet but this post feels like a good enough place to soapbox a bit!

Re: Two billion email addresses were exposed

#83
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.

I convinced my wife to start using a password manager, too (Bitwarden). Now she stores all of her very guessable, short, similar passwords in a manager. Sigh.

Re: Two billion email addresses were exposed

#84
post #53

Earlier quoted context omitted.

https://haveibeenpwned.com/Passwords

[flagged]

You can check against the API with just the first characters of your hashed password (SHA-1 or NTLM), for example: https://api.pwnedpasswords.com/range/21BD1 or you can download the entire dataset.

Re: Two billion email addresses were exposed

#85

-Setup a website with article that 3 billion emails were exposed -Offer a form to check if your email was leaked -start getting confirmed emails list

Troy Hunt has been running Have I Been Pwned for years. He even uses the k-anonymity model to allow you to search if a password has been pwned without giving him the password if you don't trust him.

I get your general point, but he's been a leader in this space and walking the walk for a decade. I'm not even into security stuff or anything particularly related to this, and I still recognized his name in the OP domain.

Re: Two billion email addresses were exposed

#86
post #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.

Even better "please give us all the things which could be used by a foreign power to blackmail you, or apply pressure to relatives or other close contacts" and then poorly secure that database.

Re: Two billion email addresses were exposed

#87
post #62
post #36

Earlier quoted context omitted.

Addresses? Most of the time addresses are a matter of public record. I have used https://www.fastpeoplesearch.com/ a couple of times to search for people's addresses and it really works. One day a close friend excitedly told me she bought a new house and I told her the address before she told me about it. Telephone number? There used to be phone books. And I still instinctively think they should be public.

I think the headline is a bit vague, it includes passwords as well. Does anyone know if Troy's HIBP'd site reveals the passwords to verified users? I'd like to know if my current or what generation of passwords has been breached to evaluate if I have a current or past problem with my devices.

They do not want to have such a list as it makes them a target.

What they do have is a searchable password list not connected to any usernames.

Re: Two billion email addresses were exposed

#88
post #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.…

At one point I responded to a haveibeenpwned notice by immediately having the user reset a password. I've got over 200 users in a domain search (edit: for this particular incident), and nearly all of them were in previous credential breaches that were probably stuffed into this one. I'm not going to put them through a forced annoyance given how likely it is the breached password is not their current one, and I'm urgi…

Same here: reset on first beach (ROFB), but on subsequent ones only if it is no collection, eg a new infostealer breach.

Re: Two billion email addresses were exposed

#89
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.

I use a similar service, I always wonder what sort of risk having one point of failure has though. I know 2FA helps, but a particularly motivated person with access to you physical still may be able to get both, espically if it for an investigation of some sort.

Re: Two billion email addresses were exposed

#90
> However, none of the other passwords associated with my address were familiar.

Could at least some of those cracked passwords be hash collisions for really weak choices of hash? I once looked up an email of mine on a database leak, and found an actual outdated password except for random typos that I suspect hashed the same.

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