Trellix uncovers the Sirius Backdoor in fake FedEx tax invoices. See how the fileless Sirius Backdoor blinds EDRs and survives Windows OS resets. Related Posts: Yoba Malware Campaign Sideloads Payloads Through Signed OpenAI and Anthropic Binaries Fake Phantom, Jupiter, and Bitget Firefox Extensions Steal Crypto Recovery Phrases Brazilian Magecart Group Hits Convertr Ecommerce Platform in Plausible Analytics Supply Chain Attack The post Fake FedEx Tax Invoice PDFs Deliver Fileless Sirius Backd

UAT-11985 used AI-written lures and an AitM phishing kit in a Taiwan spear-phishing campaign that steals Google logins and bypasses MFA. Related Posts: Suspected TraderTraitor Hackers Use Trojanized Terraform Provider to Deliver FLATROOF and ROOFDECK The Devastating Ledger Security Breach The Reality of Ransomware Recovery Services The post UAT-11985 Uses AI-Written Lures and an AitM Phishing Kit Against Taiwan Researchers appeared first on Daily CyberSecurity.