Here is the most recent Cybersecurity news for the past week:
🏭 RansomHub Claims Breach of Apple Supplier Luxshare
The RansomHub ransomware group has claimed responsibility for a significant cyberattack on Luxshare Precision Industry, a key manufacturer for Apple, Nvidia, and Tesla. The attackers allege they have stolen confidential data, including 3D CAD models and engineering schematics, though the company has not yet confirmed the extent of the compromise.
https://research.checkpoint.com/2026/26th-january-threat-intelligence-report
👟 Massive Under Armour Data Leak Exposes 72 Million Records
A threat actor on the dark web has released a database allegedly containing 72 million customer records from sportswear giant Under Armour. The leaked data, which reportedly includes names, email addresses, and purchase history, is linked to a ransomware attack that occurred in November but was only recently exposed publicly.
https://research.checkpoint.com/2026/26th-january-threat-intelligence-report
🚨 CISA Adds Four Flaws to Known Exploited Vulnerabilities Catalog
The Cybersecurity and Infrastructure Security Agency (CISA) has added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, confirming they are being actively used in attacks. The flaws affect the Versa Concerto SD-WAN platform, Synacor Zimbra Collaboration Suite, and the Vite frontend tooling framework, urging agencies to patch immediately.
🦠 New Osiris Ransomware Deploys Malicious Drivers
Security researchers have uncovered a new ransomware strain dubbed “Osiris” that uses a sophisticated “Bring Your Own Vulnerable Driver” (BYOVD) technique. The malware deploys the malicious POORTRY driver to terminate security software processes on infected endpoints before encrypting files.
https://thehackernews.com/2026/01/new-osiris-ransomware-emerges-as-new.html
Microsoft Surrenders BitLocker Keys to FBI
In a significant privacy and legal precedent, Microsoft has complied with a court order to provide the FBI with BitLocker encryption keys to unlock devices seized during a fraud investigation. This marks the first publicly known instance of the tech giant handing over such keys to law enforcement, raising new questions about data privacy and encryption backdoors.
https://thehackernews.com/2026/01/weekly-recap-firewall-flaws-ai-built.html
