Nov 04, 2025Ravie LakshmananArtificial Intelligence / Malware Microsoft has disclosed details of a novel backdoor dubbed SesameOp that uses OpenAI Assistants Application Programming Interface (API)…
Never rely on just a password, however strong it may be. Multi-factor authentication is essential for anyone who wants to protect their online accounts from…
Microsoft’s Detection and Response Team has exposed a sophisticated backdoor malware that exploits the OpenAI Assistants API as an unconventional command-and-control communication channel. Named SesameOp,…
In this Help Net Security video, Michael Engle, Chief Strategy Officer at 1Kosmos, explains how deepfakes are changing online identity verification. He describes how fake…
Is the ride-hailing app secretly tracking you? Not really, but this iOS feature may make it feel that way. 09 Oct 2025 • , 3…
Cybersecurity researchers and firewall monitoring services have detected a dramatic surge in reconnaissance activity targeting Windows Server Update Services (WSUS) infrastructure. Network sensors collected from…
Cybercriminals are orchestrating sophisticated attacks against trucking and freight companies in elaborate schemes designed to steal cargo shipments worth millions. These threat actors are exploiting…
In financial services, application security risk is becoming a long game. Fewer flaws appear in new code, but old ones linger longer, creating a kind…
Cybercriminals have tricked X’s AI chatbot into promoting phishing scams in a technique that has been nicknamed “Grokking”. Here’s what to know about it. 13…
The Office of the Australian Information Commissioner (OAIC) has released its latest Notifiable Data Breaches (NDB) report and dashboard for January to June 2025, showing that the…
AMD has disclosed a critical vulnerability affecting its Zen 5 processor lineup that compromises the reliability of random number generation, a fundamental security feature in…
As the number of software vulnerabilities continues to increase, delaying or skipping security updates could cost your business dearly. 14 Oct 2025 Last year set…
