The Breach News

Wiper Malware Aimed at Poland’s Power Grid Linked to Moscow

Cyberwarfare / Nation-State Attacks, Fraud Management & Cybercrime Indicators Reveal Prolonged Engagement by ‘Sandworm’ Military Intelligence Hackers Mathew J. Schwartz (euroinfosec) • January 26, 2026 Polish Prime Minister Donald Tusk speaks at a press conference on January 15, detailing Russian cyberattacks on Poland’s power grid in late 2025. (Image: Polish…

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Nike Probes Possible Data Breach Following Cyberattack Allegations – GuruFocus

Nike Investigates Potential Data Breach Amid Cyberattack Claims In a developing story, global sports giant Nike has announced that it is investigating a potential data breach following claims of a cyberattack. This investigation responds to reports suggesting unauthorized access to sensitive data, marking a significant event for the company and…

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MITRE Reveals 2023’s Top 25 Most Critical Software Vulnerabilities: Are You Protected?

In a significant report released for 2023, MITRE has unveiled its annual assessment of the Top 25 “most dangerous software weaknesses.” This list is crucial for understanding the vulnerabilities that pose the greatest risk to software systems and applications. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) emphasized the dangers…

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Prowli Malware Aims at Servers, Routers, and IoT Devices

After the recent discovery of the VPNFilter malware botnet, researchers have revealed another significant threat in the cybersecurity landscape: Operation Prowli. This extensive operation has already compromised over 40,000 servers, modems, and other internet-connected devices from a diverse array of organizations worldwide. Operation Prowli employs various attack techniques, including the…

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Nike Data Breach Allegations Emerge as WorldLeaks Releases 1.4TB of Files Online

In the wake of the Under Armour data breach, the rebranded Hunters International ransomware group, now known as WorldLeaks, has asserted that it has successfully targeted Nike, Inc., a prominent U.S.-based athletic footwear and apparel company. This development is being closely monitored by cybersecurity professionals and business owners alike. WorldLeaks…

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Excellus Health Insurance Suffers Data Breach; 10.5 Million Records Compromised

Data Breach Exposes Sensitive Client Information at Excellus BlueCross BlueShield In a significant data breach, Excellus BlueCross BlueShield (BCBS) has disclosed that approximately 10.5 million records belonging to its clients were compromised by cybercriminals. This revelation, which came to light years after the initial intrusion, reflects a critical lapse in…

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