Fortinet has confirmed that attackers are actively bypassing a December patch for a critical FortiCloud single sign-on (SSO) authentication flaw after customers reported suspicious logins on devices supposedly fully up to date.
In a new advisory, Fortinet said it had identified a fresh attack path being used to abuse SAML-based SSO in FortiOS, even on systems that had already applied the vendor’s earlier fix. The disclosure follows reports earlier this week that FortiGate firewalls were quietly reconfigured via compromised SSO accounts, with attackers altering firewall settings, creating backdoor admin users, and exfiltrating configuration files.
Read more…
Source: The Register
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- China: Authorities tell domestic companies to stop using US and Israeli cybersecurity software
January 14, 2026
Chinese authorities have told domestic companies to stop using cybersecurity software made by more than a dozen firms from the U.S. and Israel due to national security concerns, three people briefed on the matter said. As trade and diplomatic tensions flare between China and the U.S. and both sides vie for tech supremacy, Beijing has been ...
- Hackers claim to have Target source code for sale following recent cyberattack
January 13, 2026
Hackers are apparently selling internal source code stolen from American retail giant Target. A previously unknown threat actor posted in an underground hacking community to claim they were selling Target’s data, and that this was the first of many datasets to go on auction. To support their claim, the poster created multiple repositories on Gitea, a ...
- Why iPhone users should update and restart their devices now
January 13, 2026
If you were still questioning whether iOS 26+ is for you, now is the time to make that call. Why? On December 12, 2025, Apple patched two WebKit zero‑day vulnerabilities linked to mercenary spyware and is now effectively pushing iPhone 11 and newer users toward iOS 26+, because that’s where the fixes and new memory ...
- Threat Brief: MongoDB Vulnerability (CVE-2025-14847)
January 13, 2026
On Dec. 19, 2025, MongoDB publicly disclosed MongoBleed, a security vulnerability (CVE-2025-14847) that allows unauthenticated attackers to leak sensitive heap memory by exploiting a trust issue in how MongoDB Server handles zlib-compressed network messages. This flaw occurs prior to authentication, meaning an attacker only needs network access to the database’s default port to trigger it. Read more… Source: ...
- Man to plead guilty to hacking US Supreme Court filing system
January 13, 2026
A resident of Springfield, Tennessee, is expected to plead guilty to hacking the U.S. Supreme Court’s electronic document filing system dozens of times over several months. Prosecutors say between August and October 2023, Nicholas Moore, 24, “intentionally accessed a computer without authorization on 25 different days and thereby obtained information from a protected computer,” according to ...
- Analyzing a Multi-Stage AsyncRAT Campaign via Managed Detection and Response
January 12, 2026
AsyncRAT has emerged as a notable Remote Access Trojan (RAT) used by threat actors for its robust capabilities and ease of deployment. It gained favor for its extensive feature set, which includes keylogging, screen capturing, and remote command execution capabilities. Its modular architecture, typically implemented in Python, provides flexibility and ease of customization, making it a ...