The worm links to a malicious screensaver file Security experts warned Thursday of a fast-spreading e-mail worm, the first large outbreak of this type in nearly a decade.

A new worm spreading through e-mail looks like a harmless message, but instead downloads malware that searches for and tries to delete your security software, then spreads via your address book. Malware - Security - Computer worm - Malicious Software - Address book

Security experts warned Thursday of a fast-spreading e-mail worm, the first large outbreak of this type in nearly a decade.

When four out of five Web-based exploits use malicious PDFs, you'll want to make sure you get today's update for Reader and Acrobat.

With a forced TweetDeck update coming on Tuesday, scammers are trying to trick TweetDeck users into downloading Trojan programs. TweetDeck - Twitter - Fraud - Advance Fee Fraud - Humor