Nike is investigating a possible data breach, after WorldLeaks claims
Nike is investigating a possible data breach, after WorldLeaks claims Pierluigi Paganini January 25, 2026 Nike is investigating a possible cyber incident after the WorldLeaks…
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Microsoft investigates Windows 11 boot failures after January updates
Microsoft is investigating reports that some Windows 11 devices are failing to boot with “UNMOUNTABLE_BOOT_VOLUME” errors after installing the January 2026 Patch Tuesday security updates. The…
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 81
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter UNO reverse card: stealing…
Hackers Use ‘rn’ Typo Trick to Impersonate Marriott in New Phishing Attack
A sophisticated “homoglyph” phishing campaign targeting customers of Marriott International and Microsoft. Attackers are registering domains that replace the letter “m” with the combination “rn”…
Microsoft releases emergency OOB update to fix Outlook freezes
Microsoft has released emergency, out-of-band updates on Saturday for Windows 10, Windows 11, and Windows Server to fix an issue that prevented Microsoft Outlook from…
Security Affairs newsletter Round 560 by Pierluigi Paganini – INTERNATIONAL EDITION
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…
The Instant Smear Campaign Against Border Patrol Shooting Victim Alex Pretti
Within minutes of Alex Pretti being shot and killed by a federal immigration officer in Minneapolis on Saturday, the Trump administration, backed by right-wing influencers,…
ICE Asks Companies About ‘Ad Tech and Big Data’ Tools It Could Use in Investigations
US Immigration and Customs Enforcement is asking companies to provide information about “commercial Big Data and Ad Tech” products that would “directly support investigations activities,”…
Sandworm hackers linked to failed wiper attack on Poland’s energy systems
A cyberattack targeting Poland’s power grid in late December 2025 has been linked to the Russian state-sponsored hacking group Sandworm, which attempted to deploy a…
Osiris ransomware emerges, leveraging BYOVD technique to kill security tools
Osiris ransomware emerges, leveraging BYOVD technique to kill security tools Pierluigi Paganini January 24, 2026 Researchers identified a new Osiris ransomware used in a November…
FBI Accessed Windows Laptops After Microsoft Shared BitLocker Recovery Keys – Hackread – Cybersecurity News, Data Breaches, AI, and More
Is your Windows PC secure? A recent Guam court case reveals Microsoft can provide BitLocker encryption keys to the FBI. Find out how to regain…
Attackers Leveraging telnetd Exploit for Root Privileges After PoC Goes Public
The threat actors have begun actively exploiting a critical authentication bypass vulnerability in GNU InetUtils telnetd immediately after proof-of-concept code became publicly available. The flaw…