Several months after a hacking group claimed to be selling nearly 3 billion records stolen from a prominent data broker, much of the information appears to have been leaked on a forum. According to Bleeping Computer, the data dump includes 2.7 billion records of personal info for people in the US, such as names, Social Security Numbers, potential aliases and all physical addresses they are known to have lived at.
The data, which is unencrypted, is believed to have been obtained from a broker called National Public Data. It's said that the business assembles profiles for individuals by scraping information from public sources and then sells the data for the likes of background checks and looking up criminal records. (A proposed class-action suit was filed against National Public Data over the breach earlier this month.)
In April, hacking collective USDoD attempted to sell 2.9 billion records it claimed was stolen from the company and included personal data on everyone in the US, UK and Canada. The group was looking for $3.5 million for the whole 4TB database, but since then chunks of the data have been leaked by various entities.
Previous leaks included phone numbers and email addresses, but those reportedly weren't included in the latest and most comprehensive dump. As such, you won't be able to check whether your information has been included in this particular leak by punching your email address into Have I Been Pwned?
... Read More: Engadget