Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Invisible Unicode Phishing: Detecting and Blocking ASCII Smuggling Lures in Your Email Security Stack
Introduction Threat actors are now embedding invisible Unicode characters into phishing emails — a technique known as ASCII smuggling — to c...
MikroTik Routers Hijacked via Internet-Exposed SSH Without Authentication — Detection and Remediation Guide
MikroTik Routers Hijacked via Internet-Exposed SSH Without Authentication — Detection and Remediation Guide On September 5, 2026, CERT Polsk...
ClickFix Meets EtherHiding: 5,400+ Compromised Sites Serving Malicious Code from the BNB Smart Chain — Detection and Defense Guide
Introduction Security researchers have uncovered a large-scale cybercriminal operation that combines two techniques defenders have been trac...
JetBrains Cadence Breach via Unpatched TeamCity: Credential Rotation, Detection, and Hardening Guide
A critical TeamCity vulnerability. An unpatched server. A breached vendor. Stolen AWS credentials. The JetBrains Cadence incident is a textb...
CVE-2026-81578 & CVE-2026-82078: PaperCut Auth Bypass and RCE Chain Exploited Against Education — Detection and Remediation Guide
The Threat: A Chained Auth Bypass and RCE in PaperCut, Actively Exploited The Arctic Wolf Adversary Research Team has confirmed in-the-wild ...
CVE-2026-6471: PostgreSQL Logical Decoding RCE — Detection, Hunting, and Patching Guide
Introduction PostgreSQL's September 2026 out-of-band security release closes CVE-2026-6471 (CVSS 7.2), a vulnerability that has been sitting...
DPRK Ted Backdoor and curlRAT Hit South Korean Linux Servers: HAProxy, sshd and cron Detection Guide
Executive summary Rapid7 Labs has disclosed a previously undocumented DPRK-aligned Linux intrusion framework used against South Korean media...
Plex Media Server 1.43.3 and Plex Desktop 1.115.0 Emergency Patch: Detection and Hardening Guide for Exposed Media Servers
Plex Emergency Security Update — What Defenders Need to Know Plex has issued an urgent update — Plex Media Server 1.43.3 and Plex Desktop 1....
OAuth Consent Traps, CEO Social-Engineering Kits, and 5,000 Dropbox Account Hacks: A Defender's Detection and Response Playbook
When the Front Door Opens Itself: This Week in Identity-Centric Social Engineering This week's ThreatsDay roundup from The Hacker News reads...