Don't-Miss Stories

Hackers behind iPhone ransom attacks arrested in Russia

A man and a teenaged boy are accused of using phishing and social engineering attacks to hijack Apple IDs and lock iOS devices

on pcworld.com

Comcast gets hacked, downplays potential dangers

Alleged breach of Comcast mail servers prompts a lackadaisical response.

on pcworld.com

target

Target contractor says it was victim of cyberattack

Fazio Mechanical Services, which specializes in refrigeration, said it maintained a 'data connection' with Target

on pcworld.com

Threat forecast for 2014: Ransomware, scams, snoops

AVG has released its security threats predictions for the new year, and the sophisticated attacks that defined 2013 look to continue.

A hacker's story: Mitchell Frost explains his motivation

As a 19-year-old college student In 2006, Mitchell Frost used a campus network to launch botnets against several conservative web sites; here is his story.

Google bets $2.7 million in Chrome hacking contest

After last year's semi-washout, the March security contest will again try to draw out exploits of the Chrome operating system.

michaels wa

Michael's chain investigates possible data breach

The company has not confirmed a compromise but is notifying customers as a precaution.

Most cybercrime comes from a few core groups, report says

Reports on under-reported Russian activity

Malware that struck Target has familiar roots, researchers say

iSight describes the Trojan as sophisticated derivation of older point-of-sale malware.

smartphone malware

Mobile devices become launchpads for DDoS attacks

An increasing number of Distributed Denial of Service (DDoS) attacks are coming from mobile devices, according to Prolexic Technologies.