QuickFox Supply Chain Attack Used to Deploy FDMTP Implant

FortiGuard Labs tracked a supply chain attack against QuickFox that trojanized a Windows Electron installer, used a fake `cdns3[.]51quickfox[.]cn` domain, and delivered a JavaScript loader that deployed the FDMTP implant for persistent access. The campaign has been active since at least August 2025, shows ongoing infrastructure development, and uses guardrails plus DLL sideloading to target specific Windows endpoints while avoiding re-infection. #QuickFox #FDMTP #TwillTyphoon

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The FBI and EPA warned that cyberattacks against internet-facing PLCs have hit water and wastewater utilities in at least seven states, causing operational disruptions like pressure loss, flooding, and manual fallback. The attacks relied on exposed, outdated controllers and weak access controls, highlighting the need for utilities to remove PLCs from the public internet, strengthen passwords, and monitor OT environments continuously. #FBI #EPA #PLC #Aliquippa

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Metabase has disclosed that a maximum-severity zero-day in its business intelligence and data visualization software was exploited in the wild, allowing unauthenticated attackers to inject SQL and gain administrator access. The issue affected Metabase Cloud and self-hosted versions, with Framework confirming customer data exposure, while Metabase urged immediate patching and log…

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Threat Research | Weekly Recap [09 Aug 2026]

Cybersecurity Threat Research ‘Weekly’ Recap. The recap highlights supply-chain abuse in npm ecosystems (ChainDrop/Shai-Hulud, keyv/cacheable compromises, and additional npm worm activity), alongside rising AI token jacking that steals API keys and drains AI credits while attackers increasingly weaponize AI and coding agents for pre-prompt execution. It also covers phishing and vishing extortion efforts (UNC6671, ScreenConnect lures, ARERA and pagoPA scams, FakeCaptcha infrastructure, and developer lures), targeted intrusions and malware such as APT37/NarwhalRAT and BINDCLOAK, and cloud/container abuse including fileless in-memory cryptojacking (Fileless XMRig) and direct-to-IP C2 that evades DNS monitoring. #ChainDrop #ShaiHulud #keyv #cacheable #UNC6671 #ScreenConnect #ARERA #pagoPA #FakeCaptcha #Xeno #BHAlert #RovoBlast #RAT37 #NarwhalRAT #BINDCLOAK #QuasarRAT #UltraVNC #Xctdoor #CRAT #XMRig #Nextjs #Sliver #FilelessXMRig

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