Alphv is a ransomware_group tracked across 16 threat clusters and 46 intelligence report mentions on ThreatCluster. First observed October 27, 2025; most recent activity June 30, 2026.
In February 2024, Change Healthcare suffered a ransomware attack attributed to the ALPHV group, impacting approximately 190 million individuals, making it the largest medical data breach in U.S. history. The attack…
Foxconn confirmed a cyberattack on its North American facilities, attributed to the Nitrogen ransomware group, which claims to have stolen 8 terabytes of data, including over 11 million files. The attack reportedly…
Aflac Japan disclosed a data breach affecting 4.38 million customers after unauthorized access to its systems between June 15 and June 25, 2026. The breach was detected on June 25, prompting the suspension of certain…
Angelo John Martino III, a former ransomware negotiator for DigitalMint, has been charged with conspiracy to interfere with interstate commerce by extortion. He allegedly conducted at least 10 ransomware attacks between…
Angelo Martino, a 41-year-old former ransomware negotiator from Florida, pleaded guilty to conspiracy charges related to assisting the BlackCat/ALPHV ransomware gang in extorting U.S. companies. Martino, along with…
Tyler Robert Buchanan, a 24-year-old from Scotland, pleaded guilty in the U.S. to charges of conspiracy to commit wire fraud and aggravated identity theft, linked to a scheme that stole at least $8 million in…
In 2025, Germany experienced a significant resurgence in cyber extortion, becoming the primary target for data leaks in Europe. Google Threat Intelligence reported a staggering 92% increase in data leak incidents,…
In 2024, UK organizations experienced a significant rise in cyber insurance claims, with payouts reaching £197 million ($259 million), a 230% increase from £59 million in 2023. The surge is primarily attributed to…
Two former employees of cybersecurity firms, Kevin Tyler Martin and Ryan Clifford Goldberg, have been indicted for allegedly conducting ransomware attacks against multiple US companies. They are accused of collaborating…
Ryan Clifford Goldberg and Kevin Tyler Martin, former cybersecurity professionals, pleaded guilty on December 19, 2025, for their involvement in a series of ransomware attacks in 2023. While employed at cybersecurity…