The Unusual Suspect: Git Repos
Jul 14, 2025The Hacker NewsSecrets Management / SaaS Security
While phishing and ransomware dominate headlines, another critical risk quietly persists across most enterprises: exposed Git repositories leaking sensitive data. A...
Newly Emerged GLOBAL GROUP RaaS Expands Operations with AI-Driven Negotiation Tools
Cybersecurity researchers have shed light on a new ransomware-as-a-service (RaaS) operation called GLOBAL GROUP that has targeted a wide range of sectors in Australia, Brazil, Europe, and the United...
Hyper-Volumetric DDoS Attacks Reach Record 7.3 Tbps, Targeting Key Global Sectors
Jul 15, 2025Ravie LakshmananBotnet / Network Security
Cloudflare on Tuesday said it mitigated 7.3 million distributed denial-of-service (DDoS) attacks in the second quarter of 2025, a significant drop from 20.5...
UNC6148 Backdoors Fully-Patched SonicWall SMA 100 Series Devices with OVERSTEP Rootkit
A threat activity cluster has been observed targeting fully-patched end-of-life SonicWall Secure Mobile Access (SMA) 100 series appliances as part of a campaign designed to drop a backdoor called...
Hackers Leverage Microsoft Teams to Spread Matanbuchus 3.0 Malware to Targeted Firms
Jul 16, 2025Ravie LakshmananThreat Intelligence / Vulnerability
Cybersecurity researchers have flagged a new variant of a known malware loader called Matanbuchus that packs in significant features to enhance its stealth...
From Backup to Cyber Resilience: Why IT Leaders Must Rethink Backup in the Age...
With IT outages and disruptions escalating, IT teams are shifting their focus beyond simply backing up data to maintaining operations during an incident. One of the key drivers behind...
EncryptHub Targets Web3 Developers Using Fake AI Platforms to Deploy Fickle Stealer Malware
The financially motivated threat actor known as EncryptHub (aka LARVA-208 and Water Gamayun) has been attributed to a new campaign that's targeting Web3 developers to infect them with information...
Microsoft Links Ongoing SharePoint Exploits to Three Chinese Hacker Groups
Jul 22, 2025Ravie LakshmananVulnerability / Threat Intelligence
Microsoft has formally tied the exploitation of security flaws in internet-facing SharePoint Server instances to two Chinese hacking groups called Linen Typhoon and...
Storm-2603 Exploits SharePoint Flaws to Deploy Warlock Ransomware on Unpatched Systems
Microsoft has revealed that one of the threat actors behind the active exploitation of SharePoint flaws is deploying Warlock ransomware on targeted systems.
The tech giant, in an update shared...
Scattered Spider Hijacks VMware ESXi to Deploy Ransomware on Critical U.S. Infrastructure
Jul 28, 2025Ravie LakshmananCyber Attack / Ransomware
The notorious cybercrime group known as Scattered Spider is targeting VMware ESXi hypervisors in attacks targeting retail, airline, and transportation sectors in North...
