A Russian crime ring is reported to have collected the largest cache in history of stolen logins: 1.2 billion user name and password combinations, over 500 million email addresses. “Hackers did not just target U.S. companies, they targeted any website they could get, ranging from Fortune 500 companies to very small websites,” said Alex Holden, founder of Hold Security--the firm that discovered and announced the theft.
“And most of these sites are still vulnerable.”
From the Hold Security announcement:
From the New York Times, which first published the news today:
After more than seven months of research, Hold Security identified a Russian cyber gang which is currently in possession of the largest cache of stolen data. While the gang did not have a name, we dubbed it “CyberVor” (“vor” meaning “thief” in Russian).
The CyberVor gang amassed over 4.5 billion records, mostly consisting of stolen credentials. 1.2 billion of these credentials appear to be unique, belonging to over half a billion e-mail addresses. To get such an impressive number of credentials, the CyberVors robbed over 420,000 web and FTP sites.
Hold Security has a history of uncovering significant hacks, including the theft last year of tens of millions of records from Adobe Systems.
Hold Security would not name the victims, citing nondisclosure agreements and a reluctance to name companies whose sites remained vulnerable. At the request of The New York Times, a security expert not affiliated with Hold Security analyzed the database of stolen credentials and confirmed it was authentic. Another computer crime expert who had reviewed the data, but was not allowed to discuss it publicly, said some big companies were aware that their records were among the stolen information.