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77 Posts

Google Disrupts IPIDEA Residential Proxy Network

Google researchers observed more than 550 individual threat groups using IPIDEA exit nodes during a one-week period earlier this month. 

By Dennis Fisher

January 29, 2026 | 3 min read

GoogleMalware

Fortinet Warns of Critical Flaw After FortiCloud SSO Exploitation

Fortinet is rolling out updates for CVE-2026-24858, with fixes for some versions available as of Tuesday, and others in releases that are upcoming at an unspecified date.

By Decipher

January 28, 2026 | 2 min read

Fortinet

Cybercrime and APT Groups Exploiting WinRAR Bug

Exploitation of CVE-2025-8088 in the wild began before disclosure, with attacks confirmed as early as July 18, 2025.

By Dennis Fisher

January 27, 2026 | 4 min read

MicrosoftVulnerability

Microsoft Releases Emergency Patch for CVE-2026-21509

The vulnerability (CVE-2026-21509) requires user interaction for an attack to succeed, with the most likely vector being an attacker sending a malicious Office file to a victim, who then opens it. 

By Dennis Fisher

January 26, 2026 | 1 min read

MicrosoftVulnerability

Cisco Fixes Unified Communications RCE Flaw Under Attack 

Threat actors are attempting to exploit the Cisco remote code execution flaw (CVE-2026-20045) in the wild, according to a new security advisory.

By Decipher

January 22, 2026 | 2 min read

CiscoVulnerability

Fortinet FortiGate Devices Targeted in New Campaign

This activity shares some similarities with a campaign that researchers at Arctic Wolf identified in December. That campaign started soon after Fortinet disclosed two authentication bypass flaws (CVE-2025-59718 and CVE-2025-59719).

By Dennis Fisher

January 22, 2026 | 3 min read

FortinetVulnerability
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