An anonymous reader writes "Highly sensitive financial information, including credit card details, bank account numbers, telephone numbers, and even PINs are available to the highest bidder. The information being traded on the Web has been intercepted by a British company and collated into a single database for the first time. The Lucid Intelligence database contains the records of 40 million people worldwide, mostly Americans; four million are Britons. Security experts described the database as the largest of its kind in the world. The database is in the hands of Colin Holder, a retired senior Metropolitan police officer who served on the fraud squad. He has collected the information over the past four years. His sources include law enforcement from around the world, such as British police and the FBI, anti-phishing and hacking campaigners, and members of the public. Mr. Holder said he has invested £160,000 in the venture so far. He plans to offset the cost by charging members of the public for access to his database to check whether their data security has been breached."

Not long after Firefox 3.5.1 was released to address a security issue, a new exploit has been found and a proof of concept has been posted. "The vulnerability is a remote stack-based buffer-overflow, triggered by sending an overly long string of Unicode data to the document.write method. If exploited, the resulting overflow could lead to code execution, or if the exploit attempts fail, a denial-of-service scenario." It's recommended that Firefox users disable Javascript until the issue is patched, though add-ons like NoScript should do the trick as well (unless a site on your whitelist becomes compromised).

Update: 07/20 00:09 GMT by KD : An anonymous reader informs us that the Mozilla security blog is indicating that this vulnerability is not exploitable; denial of service is as bad as it gets.