Technology ❯ Cybersecurity

Indicators of Compromise

Malware Analysis Detection Malicious Files Detection Techniques IP Addresses Malware Threat Detection Persistence Mechanisms Threat Intelligence Attack Campaigns

Critical F5 BIG-IP APM Flaw Enables Unauthenticated Remote Code Execution

CISA has ordered rapid remediation for federal systems following F5's release of hotfixes and mitigations.

Check Point Issues Urgent Fix for Exploited Management‑Server Zero‑Day

Cisco Issues Emergency Patch for Maximum‑Severity ISE Zero‑Day

PaperCut Zero-Days Escalate to Active Intrusions

PaperCut Pre‑Auth Flaws Allow Remote Code Execution

Active Exploitation of Zimbra Vulnerability CVE-2026-73570 Prompts Emergency Patching

N-able N-central Is Being Exploited as Emergency Hotfix Is Issued

Cisco Says Zero‑Day Static‑Credential Flaw in Firewall Manager Is Being Exploited

Hackers Exploiting WP2Shell Chain to Take Over Unpatched WordPress Sites

Mistic Backdoor Tied to KongTuke IAB Enables Stealthy In‑Memory Access

SprySOCKS Backdoor Ports to Windows With Kernel-Driver Stealth

Ransomware Group Hid Command Channels Inside Microsoft Teams Relays

Adobe Issues Emergency Patch for Acrobat/Reader Zero-Day Exploited via Malicious PDFs

Magento ‘PolyShell’ Exploited at Scale as New WebRTC Skimmer Bypasses Site Defenses

Cisco Talos Exposes ‘Dohdoor’ Backdoor Using DNS-over-HTTPS in U.S. Education and Healthcare Attacks

Active Attacks Hit SolarWinds Web Help Desk, Abusing Zoho ManageEngine and Velociraptor

Talos Ties Sitecore Zero-Day Intrusions to China-Linked UAT-8837

Cisco Talos Exposes China-Linked UAT-7290 Targeting Telcos as Campaign Extends to Southeastern Europe

CISA Flags Actively Exploited WatchGuard Firebox RCE as Patches and IoCs Roll Out

China-Linked Hackers Exploit Cisco Email Zero-Day With No Patch as CISA Flags Active Threat