CISA Flags Years-Old Linux Privilege Escalation Bug as Actively Exploited, Adds CVE-2018-14634 to KEV Catalog CyberSecurity News CyberDefenderJanuary 27, 2026January 27, 20264 mins0 CVE-2018-14634 is a local privilege escalation vulnerability in the Linux kernel that was originally published in 2018.…continue reading..
SmarterMail Authentication Bypass Added to CISA KEV as Active Exploitation Intensifies(CVE-2026-23760) CyberSecurity News CyberDefenderJanuary 27, 2026January 27, 20268 mins0 CVE-2026-23760 is a critical authentication bypass vulnerability affecting SmarterMail, the email and collaboration server developed by SmarterTools.…continue reading..
SoundCloud Data Breach Exposes 29.8 Million User Accounts, Have I Been Pwned Confirms Uncategorized CyberDefenderJanuary 27, 2026January 27, 20264 mins0 A major data breach involving SoundCloud has come to light, affecting almost 29.8 million user accounts worldwide.…continue reading..
Nova Alleges Cyberattack on KPMG Netherlands as Firm Rejects Breach Claims CyberSecurity News CyberDefenderJanuary 27, 2026January 27, 20266 mins0 The Nova ransomware group, a cybercrime operation known for running a ransomware-as-a-service (RaaS) model, has publicly claimed…continue reading..
Nike Investigates Alleged Data Breach After WorldLeaks Claims Release of 1.4TB of Internal Files CyberSecurity News CyberDefenderJanuary 27, 2026January 27, 20265 mins0 A cybercrime group known as WorldLeaks—believed to be a rebrand of the Hunters International ransomware operation—has claimed…continue reading..
PeckBirdy: Newly Discovered Script-Based C2 Framework Tied to Cyber Operations Targeting Gambling Firms and Asian Governments CyberSecurity News CyberDefenderJanuary 27, 2026January 27, 202612 mins0 Since early 2023, multiple targeted intrusion campaigns have been observed leveraging a previously undocumented script-based command-and-control (C2)…continue reading..
ShinyHunters Claims Theft of 2 Million Crunchbase Records as Company Confirms Data Breach CyberSecurity News CyberDefenderJanuary 27, 2026January 27, 20264 mins0 ShinyHunters, a well-known cybercrime and extortion group, says it has stolen more than 2 million records from…continue reading..
Fake CAPTCHA Campaign Abuses Signed Microsoft App-V Script to Quietly Deliver Amatera Stealer CyberSecurity News CyberDefenderJanuary 27, 2026January 27, 202614 mins0 This campaign revolves around a Fake CAPTCHA lure, but what makes it notable is not the social…continue reading..
Cloudflare Routing Misconfiguration Triggers Brief Global BGP Route Leak, Disrupting Internet Traffic CyberSecurity News CyberDefenderJanuary 27, 2026January 27, 20265 mins0 On January 22, 2026, Cloudflare publicly disclosed a routing incident caused by an automated configuration error within…continue reading..
Microsoft Office Zero-Day CVE-2026-21509 Actively Exploited, Allows Attackers to Bypass Built-In Security Protections CyberSecurity News CyberDefenderJanuary 27, 2026January 27, 20269 mins0 CVE-2026-21509 is a security feature bypass vulnerability in Microsoft Office that allows an attacker to circumvent Office…continue reading..
