Security experts warn that a recently disclosed security vulnerability in Microsoft Corp.’s Windows operating system may soon be used by a powerful Internet worm that could disrupt traffic on the ...

The CERT Coordination Center has received reports of widespread attacks using a recently disclosed security vulnerability and a previously unknown security hole in Microsoft Corp.’s Windows operating ...

Security researchers late yesterday spotted botworms exploiting a zero-day bug in Microsoft Corp.’s Windows DNS Server Service, confirming suspicions earlier in the day that hackers were sniffing out ...