The world’s most infamous hacker-turned-traitor to his cause was a no-show at his arraignment in Manhattan criminal court on Thursday, afraid for his personal safety amid “safety concerns and physical ...

Hector Xavier Monsegur -- the ringleader of the LulzSec hacker group whose identity FoxNews.com exclusively revealed yesterday -- mitigated his jail time by ratting out his hacker colleagues to the ...

Hector Monsegur once sat on the FBI’s Most Wanted list. As "Sabu," the infamous hacker behind LulzSec and a key player in Anonymous, he was a digital outlaw exposing government vulnerabilities. On the ...

Anonymous hacker Hector Monsegur, best known as Sabu, was released Tuesday on time served for his role in a slew of high-profile cyberattacks on corporate and civilian targets. He also received one ...

We watched the film with former real-life hacker Hector Monsegur, best known to most of the Internet by the infamous pseudonym Sabu. It was using that name that he masterminded an Anonymous group ...

The government moved the proceedings to the big ceremonial courtroom, for this was to be the sentencing of 30-year-old Hector Xavier Monsegur, the biggest informant in the history of cyber crime, the ...

The ringleader of Anonymous, a notorious computer hacker collective responsible for cyber-attacks on governments and business around the world, worked with federal agents to take down the group, court ...

This week on The Upgrade we talk with Hector Monsegur, Director of Assessment Services at Rhino Labs. Hector Monsegur is a former black-hat hacker. Under the alias Sabu, Hector hacked corporations, ...

Last week, Hector Monsegur or "Sabu," as he was known during his tenure as the head of LulzSec, had his criminal sentencing postponed "in light of ... ongoing cooperation with the government." After ...

BEFORE HE BECAME an FBI informant last year, the lower East Side computer hacker known as “Sabu” also dealt drugs, possessed a gun and used marijuana, court documents made public Friday show. Hector ...