New botnet enslaves millions of PCs in just three months

A newly-discovered botnet is 'practically indestructible', security researchers say.

Hacked Vegas ATM dispenses cash

A security researcher attending the Black Hat conference has hacked two demo ATMs and forced both machines to dispense wads of cash on demand.

Hacker to demonstrate ATM attacks

A security researcher says he plans to reveal security vulnerabilities of two types of ATM along with a new ATM rootkit.

Cellphones vulnerable to rootkit attacks

Computer scientists at Rutgers University say they've found a major security threat to smartphones that could cause them to eavesdrop on meetings, track their owners' travels, or rapidly lose all battery power.