AVCheck and related crypting services helped cybercriminals make malware difficult to detect and confirm that malware could slip through various antivirus tools undetected, officials said.

Sina Gholinejad pleaded guilty to two counts in a scheme that most visibly hit the city of Baltimore, causing $19 million in damages.

Global law enforcement authorities and Microsoft seized or disrupted the prolific infostealer’s central command infrastructure, malicious domains and marketplaces where the malware was sold.

Multiple firms are tracking the zero-day attacks on Europe’s top software firm.

The large education tech vendor was hit by a cyberattack and paid a ransom in December. Now, a threat actor is attempting to extort the company’s customers…

A man believed to be living in Yemen is accused of developing the ransomware and infecting about 1,500 computer systems in the U.S. and elsewhere between March…

Federal law enforcement officials accuse Artem Stryzhak, who was arrested in Spain last year, of attacking and extorting multiple companies between 2018 and 2021.

“It’s practically taboo” for cyber firms to talk about being targeted, but SentinelLabs said in a new report that it has observed multiple threats.

Mandiant said exploits were the most common initial access vector last year, linking software defects to 1 in 3 attacks. The most commonly exploited vulnerabilities affected network…

Microsoft said Storm-2460 has exploited the zero-day in the Windows Common Log File System to attack organizations in the U.S., Venezuela, Spain and Saudi Arabia.