Critical security flaws targeting Windows and Office users allow hackers to take complete control of a victim's computer by clicking a malicious link or opening a file. Patch now.

NEW YORK - A top computer hacker who helped investigators disrupt at least 300 cyberattacks on targets ranging from the U.S. armed forces and Congress to a TV network and a video game maker was spared ...

Interview with Douglas Day, member of the Hacker Advisory Board at HackerOne and a full-time professional hacker.

Earlier this year, two hackers broke into one machine and discovered something wild. It wasn’t just some random server. It belonged to a cyber-operative linked to North Korea’s espionage apparatus.

Earlier this year, two hackers broke into a computer and soon realized the significance of what this machine was. As it turned out, they had landed on the computer of a hacker who allegedly works for ...

An indictment was unsealed charging three computer hackers, all of whom were residents and nationals of the Islamic Republic of Iran (Iran), with engaging in a coordinated campaign of identity theft ...

Two hackers claimed to have found evidence that North Korean hackers targeted South Korean government networks and companies by breaching a computer used by a member of Pyongyang's Kimsuky ...

People like Alex Johnson, a security system manager at Minneapolis-based Ascent Solutions, earn theirs by acting as the first line of defense between those online criminals and Minnesota organizations ...

In the computer security context, a hacker is someone who seeks and exploits weaknesses in a computer system or computer network. Hackers may be motivated by a multitude of reasons, such as profit, ...