ransomware
INC ransomware opsec fail allowed data recovery for 12 US orgs
An operational security failure allowed researchers to recover data that the INC ransomware gang stole from a dozen U.S. organizations. A deep forensic examination of the artifacts left behind uncovered tooling that had not been used in the investigated attack, but exposed attacker infrastructure that stored data exfiltrated from multiple victims. The operation was conducted […]
New PDFSider Windows malware deployed on Fortune 100 firm’s network
Ransomware attackers targeting a Fortune 100 company in the finance sector used a new malware strain, dubbed PDFSider, to deliver malicious payloads on Windows systems. The attackers employed social engineering in their attempt to gain remote access by impersonating technical support workers and to trick company employees into installing Microsoft’s Quick Assist tool. Researchers at cybersecurity company […]
Ingram Micro says ransomware attack affected 42,000 people
Information technology giant Ingram Micro has revealed that a ransomware attack on its systems in July 2025 led to a data breach affecting over 42,000 individuals. Ingram Micro, one of the world’s largest business-to-business service providers and technology distributors, has over 23,500 associates, more than 161,000 customers, and reported net sales of $48 billion in 2024. […]
Black Basta boss makes it onto Interpol’s ‘Red Notice’ list
The identity of the Black Basta ransomware gang leader has been confirmed by law enforcement in Ukraine and Germany, and the individual has been added to the wanted list of Europol and Interpol. Germany’s Federal Criminal Police Office (BKA) identified Oleg Evgenievich Nefedov, a 35-year-old Russian national, as the leader of the Black Basta ransomware gang. The Ukrainian […]
South Korean giant Kyowon confirms data theft in ransomware attack
The Kyowon Group (Kyowon), a South Korean conglomerate, disclosed that a cyberattack has disrupted its operations and customer information may have been exposed in the incident. The company published a statement earlier this week saying that it recently learned that its systems had been targeted in a suspected ransomware attack. In a subsequent update today, Kyowon […]
University of Hawaii Cancer Center hit by ransomware attack
University of Hawaii says a ransomware gang breached its Cancer Center in August 2025, stealing data of study participants, including documents from the 1990s containing Social Security numbers. Founded in 1907, the University of Hawaii (UH) System now includes 3 universities and 7 community colleges, as well as 10 campuses and training and research centers […]
Sedgwick confirms breach at government contractor subsidiary
Claims administration and risk management company Sedgwick has confirmed that its federal contractor subsidiary, Sedgwick Government Solutions, was the victim of a security breach. Sedgwick also employs over 33,000 people and serves 10,000 clients across 80 countries, including 59% of the Fortune 500, and its subsidiary serves over 20+ government agency clients. The list of […]
Covenant Health says May data breach impacted nearly 478,000 patients
The Covenant Health organization has revised to nearly 500,000 the number of individuals affected by a data breach discovered last May. The healthcare entity initially reported in July that the data of 7,864 people had been exposed, but further analysis has revealed a larger impact. After completing “the bulk of its data analysis,” Covenant Health […]
US cybersecurity experts plead guilty to BlackCat ransomware attacks
Two former employees of cybersecurity incident response companies Sygnia and DigitalMint have pleaded guilty to targeting U.S. companies in BlackCat (ALPHV) ransomware attacks in 2023. 33-year-old Ryan Clifford Goldberg of Watkinsville, Georgia (in federal custody since September 2023), and 28-year-old Kevin Tyler Martin of Roanoke, Texas, who were charged in November, have now pleaded guilty to […]
Romanian energy provider hit by Gentlemen ransomware attack
A ransomware attack hit Oltenia Energy Complex (Complexul Energetic Oltenia), Romania’s largest coal-based energy producer, on the second day of Christmas, taking down its IT infrastructure. The 40-year-old Romanian energy provider employs over 19,000 people, operates four power plants with an installed production capacity of 3900 MWh, and provides about 30% of Romania’s electricity. “As […]