Phishing Campaign Hits 80+ Orgs Using SimpleHelp and ScreenConnect RMM Tools
Ravie LakshmananMay 04, 2026Network Security / Endpoint Security An active phishing campaign has been observed targeting multiple vectors since at...
endpoint
![[un]prompted 2026 – Exploring The Al Automation Boundary](https://securityboulevard.com/wp-content/uploads/2018/01/TwitterLogo-002.jpg)
ADT Breach Exposes Data of 5.5 Million Customers, ShinyHunters Likely Behind Attack
The threat group ShinyHunters is claiming responsibility for a data breach of giant home security company ADT last week that...
What is Bring Your Own Encryption (BYOE)?
The post What is Bring Your Own Encryption (BYOE)? appeared first on EncryptedFence by Certera – Web & Cyber Security...
Three Microsoft Defender Zero-Days Actively Exploited; Two Still Unpatched
Ravie LakshmananApr 17, 2026Vulnerability / Endpoint Security Huntress is warning that threat actors are exploiting three recently disclosed security flaws...
OpenAI Follows Anthropic in Limiting Access to Its Cyber-Focused Model
It was only a week ago that Anthropic sent shockwaves through the cybersecurity industry with the announcement of Claude Mythos...
Adobe Patches Actively Exploited Acrobat Reader Flaw CVE-2026-34621
Ravie LakshmananApr 12, 2026Vulnerability / Endpoint Security Adobe has released emergency updates to fix a critical security flaw in Acrobat...
Qilin and Warlock Ransomware Use Vulnerable Drivers to Disable 300+ EDR Tools
Ravie LakshmananApr 06, 2026Ransomware / Endpoint Security Threat actors associated with Qilin and Warlock ransomware operations have been observed using the bring your own...
Meet Vespasian. It Sees What Static Analysis Can’t.
Praetorian is excited to announce the release of Vespasian, a probabilistic API endpoint discovery, enumeration, and analysis tool. Vespasian...
TCP vs UDP: Difference, Examples, Future
Home » TCP vs UDP: Difference, Examples, Future Published: March 31, 2026 Introduction When it comes to sending data...
Hackers Exploit CVE-2025-32975 (CVSS 10.0) to Hijack Unpatched Quest KACE SMA Systems
Ravie LakshmananMar 23, 2026Vulnerability / Endpoint Security Threat actors are suspected to be exploiting a maximum-severity security flaw impacting Quest...
54 EDR Killers Use BYOVD to Exploit 34 Signed Vulnerable Drivers and Disable Security
A new analysis of endpoint detection and response (EDR) killers has revealed that 54 of them leverage a technique known...
Konni Deploys EndRAT Through Phishing, Uses KakaoTalk to Propagate Malware
Ravie LakshmananMar 17, 2026Threat Intelligence / Endpoint Security North Korean threat actors have been observed sending phishing to compromise targets...
OpenClaw AI Agent Flaws Could Enable Prompt Injection and Data Exfiltration
Ravie LakshmananMar 14, 2026Artificial Intelligence / Endpoint Security China's National Computer Network Emergency Response Technical Team (CNCERT) has issued a...
Post-Quantum Cryptography for Authentication: The Enterprise Migration Guide 2026
Imagine a classified government file, encrypted today with RSA-2048, containing diplomatic communications that will remain sensitive for the next...
How Piggybacking Attacks Threaten Organizational Security?
Organizations invest heavily in advanced cybersecurity technologies such as endpoint detection, identity access management, zero trust architecture, and continuous...
