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Prometei botnet activity has surged since March 2025, with a new malware variant spreading rapidly, Palo Alto Networks reports. Palo Alto Networks warns of a spike in Prometei botnet activity since March 2025, the researchers observed a new variant spreading rapidly. Since March 2025, Prometei botnet is targeting Linux systems for Monero mining and credential […]
The U.S. House banned WhatsApp on official devices over security concerns, citing risks flagged by the Chief Administrative Officer. The U.S. House has banned WhatsApp on government devices due to data security concerns. Similar restrictions apply to AI tools like ChatGPT, ByteDance apps, and Microsoft Copilot. “nuto has deemed WhatsApp a high-risk to users due […]
Russia-linked group APT28 uses Signal chats as an attack vector to phish Ukrainian officials with new malware strains. Russia-linked cyberespionage group APT28 is targeting Ukrainian government officials using Signal chats to deliver two new types of malware, tracked as BeardShell and SlimAgent. While Signal itself remains secure, attackers are exploiting its growing popularity in official […]
Canada and FBI warn of China-linked APT Salt Typhoon targeting Canadian telecom firms in ongoing cyber espionage operations. The Canadian Centre for Cyber Security and the FBI warn that China-linked APT cyber espionage group Salt Typhoon, is targeting Canadian telecom firms in espionage attacks. The Salt Typhoon hacking campaign, active for 1–2 years, has targeted […]
U.S. warns of cyberattacks by pro-Iranian groups after launching airstrikes on Iran’s nuclear sites amid the Iran –Israel war starting June 13, 2025. The Iran conflict raises cyber threat levels in the U.S., with likely low-level attacks by pro-Iranian hacktivists and possible state-linked cyber activity. Following U.S. strikes on Iranian nuclear sites, President Trump called […]
The ransomware attack that hit McLaren Health Care in 2024 exposed the personal data of 743,000 individuals. McLaren Health Care is notifying over 743,000 people of a data breach discovered on August 5, 2024. McLaren discovered suspicious activity on its and Karmanos Cancer Institute’s systems on August 5, 2024, revealing a data breach incident. McLaren […]
American steel giant Nucor confirms hackers stole data in a May cyberattack, following its earlier disclosure of the incident. Nucor, North America’s largest steel maker, confirmed hackers stole some data in a May cyberattack, following its earlier disclosure of the incident. Nucor Corporation (NYSE: NUE) is a major American steel company headquartered in Charlotte, North Carolina. […]
UK’s Cyber Monitoring Centre (CMC) labels Marks & Spencer and Co-op cyberattacks a Category 2 event, estimating financial impact at £270M–£440M. The Cyber Monitoring Centre (CMC) has labeled the recent cyberattacks on Marks & Spencer and Co-op as a Category 2 systemic event, estimating losses between £270M and £440M. In early May, the attackers behind […]
Cyber Fattah leaked thousands of records on athletes and visitors from past Saudi Games, per U.S.-based cybersecurity firm Resecurity. Resecurity (USA) identified the threat actors associated with the “Cyber Fattah” movement leaked thousands of records containing information about visitors and athletes from past Saudi Games, one of the major sports events in the Kingdom. The […]
Qilin ransomware gang now offers a “Call Lawyer” feature to help affiliates pressure victims into paying, per Cybereason. The Qilin ransomware group is now offering legal support to its affiliates through a “Call Lawyer” feature to pressure victims into paying. This move, reported by cybersecurity firm Cybereason, shows Qilin stepping up its operations and trying […]