U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Microsoft SharePoint flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Microsoft SharePoint flaw, tracked as CVE-2025-53770... Read more »
Singapore says China-linked group UNC3886 targeted its critical infrastructure by hacking routers and security devices. Singapore accused China-linked APT group UNC3886 of targeting its critical infrastructure. UNC3886 is a... Read more »
Russian basketball player arrested in France over alleged ties to a ransomware group accused of targeting U.S. firms and federal institutions. Russian basketball player Daniil Kasatkin (26) was arrested... Read more »
Since March 2025, fake contract emails have been spreading Batavia spyware in targeted attacks on Russian organizations. Since March 2025, a targeted phishing campaign against Russian organizations has used... Read more »
A data breach at Kelly Benefits has impacted 550,000 people, with the number of affected individuals growing as the investigation continues. Benefits and payroll solutions firm Kelly Benefits has... Read more »
Canada’s airline WestJet has suffered a cyberattack that impactd access to some internal systems and the company app. WestJet is a Canadian airline that operates both domestic and international... Read more »
A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new... Read more »
Cisco fixed a critical flaw in the Identity Services Engine (ISE) that could allow unauthenticated attackers to conduct malicious actions. A vulnerability tracked as CVE-2025-20286 (CVSS score 9.9) in... Read more »
A cyberattack hit three hospitals operated by Covenant Health, forcing them to shut down all systems to contain the incident. Three hospitals run by Covenant Health were hit by... Read more »
The U.S. indicted Russian Rustam Gallyamov for leading the Qakbot botnet, which infected 700K+ devices and was used in ransomware attacks. The U.S. authorities have indicted Russian national Rustam... Read more »
