Cyber Attacks

The N.S.A.’s tools were most likely more useful than FireEye’s since the U.S. government builds purpose-made digital weapons. FireEye’s Red Team tools are essentially built from malware that the company has seen used in a wide range of attacks. Still, the advantage of using stolen weapons is that nation-states can hide their own tracks when

A key malicious domain name used to control potentially thousands of computer systems compromised via the months-long breach at network monitoring software vendor SolarWinds was commandeered by security experts and used as a “killswitch” designed to turn the sprawling cybercrime operation against itself, KrebsOnSecurity has learned. Austin, Texas-based SolarWinds disclosed this week that a compromise of its

New Jersey’s largest hospital system said last week it paid an extortion fee to hackers who had disrupted medical facilities with a ransomware attack. Hackensack Meridian Health, based in Edison, New Jersey, said Dec. 13 it was working to restore its computer systems following a Dec. 2 ransomware attack that forced administrators to cancel roughly