Sweden’s power grid operator is investigating a data breach after a ransomware group threatened to leak hundreds of gigabytes of purportedly stolen internal data. State-owned Svenska kraftnät, which ...

Researchers have discovered a new Android banking malware called Herodotus that evades detection by mimicking human behavior when remotely controlling infected devices. The malware — developed by a ...

A Russian cybersecurity firm said it has found evidence that spyware developed by Italy’s Memento Labs — formerly known as the controversial Hacking Team — was likely used in attacks on organizations ...

A Ukrainian national accused of launching ransomware attacks on behalf of the Conti group appeared in a U.S. court on Thursday after being extradited from Ireland. Oleksii Oleksiyovych Lytvynenko is ...

The Qilin ransomware gang has emerged as one of the most active cybercriminal operations in 2025, listing hundreds of victims throughout the year that include large companies, local governments and ...

Russia-linked cybercriminals are reportedly abusing a popular penetration-testing tool in ransomware campaigns around the world, researchers have found. In research published Thursday, cybersecurity ...

Russian police said they detained three hackers suspected of developing and selling the Meduza Stealer malware in a rare crackdown on domestic cybercrime. The suspects were arrested in Moscow and the ...

In a trading statement published Wednesday, British clothing retailer Next reported that it was continuing to see sales overperform in the wake of a cyberattack on its rival Marks & Spencer (M&S).

Suspected Russian hackers breached Ukrainian networks this summer using ordinary administrative tools to steal data and remain undetected, researchers have found. According to a report by ...

A former executive at the defense contractor L3 Harris on Wednesday pleaded guilty to selling spyware exploits to a Russian broker. Peter Williams, who formerly led Trenchant, the L3Harris division ...

A Russia-based cybersecurity firm has uncovered another cyber-espionage campaign by the state-backed threat actor Cloud Atlas, which targeted the country’s agricultural sector using lures tied to an ...

The University of Pennsylvania is investigating an email that was sent out to thousands of current and former students on Friday afternoon containing offensive language and threats of a data breach. A ...