Security News

Digitally signed spam campaign spotted delivering malware (Help Net Security)
2015-11-11 14:41

We've all heard about digitally signed malware, but have you ever been targeted with a digitally signed spam email? Someone did, and has shared the signature notice with the public: Just received ...

Researchers map out hard-to-kill, multi-layered spam botnet (Help Net Security)
2015-11-04 08:00

A dropper component sent to the Akamai researchers led them to the discovery of a spamming botnet that consists of at least 83,000 compromised systems. The botnet is multi-layered, decentralized, a...

Spam Campaign Continuing to Serve Up Malicious .js Files (Threatpost)
2015-09-16 17:45

A malicious spam campaign that’s been doling out zipped Javascript (.js) files all year remains an issue, the SANS Internet Storm Center warns.