The prolific ransomware group Qilin claimed responsibility for the attack. ATF insists the incident was limited to a standalone system and hasn’t impacted critical operations.

A memecoin, a manifesto, and a week of daily leaks — but to researchers, it's a familiar extortion playbook with an unusually large audience.

Silent Ransom Group isn’t prolific, but it's demonstrated a knack for attacking the legal services sector with an extraordinary dual use of social engineering and in-person visits…

The ransomware group Nitrogen claimed responsibility for the attack and said it stole 8 terabytes of data spanning more than 11 million files belonging to the company’s…

ShinyHunters, a prolific cybercrime group, threatened to leak data from more than 8,800 school systems.

Most signs suggest the group is running a massive hoax by claiming hundreds of initial victims, but at least some of the threat 0APT poses is grounded…

Cybercrime groups, including one that identifies as ShinyHunters, are targeting single sign-on services to gain access to victim networks and steal data.

Ransomware negotiators dish on being in a ‘moral gray zone,’ unrestricted by accountability or industrywide rules of engagement.

The digital engineering services firm said human resources data on nearly 10,500 current and former employees was exposed.

The notorious ransomware group exploited multiple vulnerabilities, including a zero-day, for at least eight weeks before alleged victims received extortion demands.