Hackers Leverage Microsoft Teams to Breach Organizations Posing as IT Helpdesk Staff

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

A newly identified threat group, UNC6692, has been caught running a sophisticated multistage intrusion campaign that uses Microsoft Teams impersonation, a custom modular malware suite, and cloud infrastructure abuse to …

North Korean Hackers Use Fake IT Worker Scheme to Infiltrate Companies and Evade Sanctions

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

North Korea has been running one of the most quietly effective cyber fraud operations in recent years. State-sponsored operatives working for the Pyongyang regime have been posing as legitimate remote …

Hackers Abuse Fake Wallpaper App and YouTube Channel to Spread notnullOSX Malware

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

A new macOS malware called notnullOSX has surfaced in early 2026, specifically built to steal cryptocurrency from Mac users who hold digital assets worth more than $10,000. The threat is …

Fake TradingView AI Agent Site is Delivering Needle Stealer Malware via Fake TradingClaw

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

A new malware campaign is tricking traders into downloading a data-stealing tool by impersonating the popular financial platform TradingView. Attackers set up a fake website promoting something called TradingClaw, which …

Hackers Use Outlook Mailboxes to Hide Linux GoGra Backdoor Communications

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

A nation-state-linked hacking group has found a clever way to hide its malicious activity inside Microsoft Outlook mailboxes, making its attacks much harder to detect by standard security tools. The …

Microsoft Teams Rolls Out Efficiency Mode to Optimize Performance on Low-End Devices

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

Microsoft is set to introduce Efficiency Mode in Microsoft Teams, a performance-enhancing feature designed to improve app responsiveness and meeting quality on hardware-constrained devices. The rollout begins in early May …

Vercel Confirms Security Breach – Set of Customer Account Compromised

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

Web infrastructure platform Vercel has disclosed a significant security incident involving unauthorized access to internal systems, tracing the attack chain back to a compromise of Context.ai, a third-party AI productivity …

New Tropic Trooper Attack Uses Custom Beacon Listener and VS Code Tunnels for Remote Access

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

A sophisticated cyberattack campaign linked to the well-known threat group Tropic Trooper has recently surfaced, leveraging military-themed document lures to target Chinese-speaking individuals in Taiwan, along with individuals in South …

Critical Pack2TheRoot Vulnerability Let Attackers Gain Root Access or Compromise the System

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

A high-severity privilege escalation vulnerability, dubbed Pack2TheRoot (CVE-2026-41651, CVSS 3.1: 8.8), has been publicly disclosed by Deutsche Telekom’s Red Team, affecting multiple major Linux distributions in their default installations. The …

Apple Fixes Notification Privacy Flaw That Allowed FBI to Access Deleted Signal Messages

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

Apple released iOS 26.4.2 and iPadOS 26.4.2 on April 22, 2026, to patch a critical notification privacy vulnerability that allowed law enforcement to extract Signal message content from iPhones — …