Hackers raid Adobe, compromise certificate to sign malware
Advanced hackers have broken into an internal server at Adobe to compromise a digital certificate that allowed them to create at least two files that appear to be legitimately signed by the software maker, but actually contain malware.
As a result of the breach, which appears to date back to early July, Adobe on Oct. 4 expects to revoke the compromised certificate that was used to sign the malicious files, Brad Arkin, senior director of product security and privacy, said in a Thursday blog post.