From IDG News Service:
With the help of about 200 Sony Playstations, an international team of security researchers have devised a way to undermine the algorithms used to protect secure Web sites and launch a nearly undetectable phishing attack.
To do this, they've exploited a bug in the digital certificates used by Web sites to prove that they are who they claim to be. By taking advantage of known flaws in the MD5 hashing algorithm used to create some of these certificates, the researchers were able to hack Verisign's RapidSSL.com certificate authority and create fake digital certificates for any Web site on the Internet.