At the time of his latest arrest, Jeremy Hammond was living on Chicago's South Side, about three dozen miles and an entire political spectrum away from the conservative Illinois community in which he grew up.
Arab hackers claimed responsibility Wednesday for a series of attacks on prominent Israeli websites, including that of daily newspaper Haaretz.
Signcryption is a technology that protects confidentiality and authenticity, seamlessly and simultaneously.
US Senator John McCain on Saturday accused President Barack Obama's administration of leaking details of a reported cyber attack on Iran and other secret operations to bolster the president's image in an election year.
Online "hacktivist" group Anonymous has released a trove of email addresses and credit card numbers stolen from the website of intelligence analysis firm Stratfor and promised further attacks.
Greek police said Monday they had arrested an 18-year-old suspected of hacking into the justice ministry's website earlier this month, an attack claimed on behalf of online hackers group Anonymous.
There's a hole in the protection surrounding some of the internet's supposedly secure websites. A group of researchers has discovered that cyber criminals and other hackers can attack websites that use the "https" security ...
Dozens of London-based banks joined other financial institutions in the capital on Tuesday for a giant exercise to test their defences against a cyber-attack, officials said.
A new study shows computer network security analysts are not prepared for drawn out cyber attacks.
The United States expressed concern Friday over reports China has used a powerful censorship tool dubbed "Great Cannon" to attack websites around the world.