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Week in review: 74k Fortinet firewall credentials stolen, Splunk Enterprise RCE under active attack

Over 74,000 Fortinet firewall credentials were stolen, and a critical Splunk Enterprise remote code execution vulnerability is under active attack. Researchers also unveiled HAMLOCK, a hardware neural network backdoor that splits malicious functionality between hardware and software to evade detection.

read1 min views1 publishedJun 21, 2026

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: A hardware neural network backdoor that hides in plain sight Deep learning systems on edge devices often rely on third-party-designed FPGAs and ASICs for performance and efficiency, creating supply chain risks. Researchers from the University of Tennessee and the University of Florida developed HAMLOCK, a backdoor attack that splits malicious functionality between hardware and software, making detection more difficult. Onspring … More

The post Week in review: 74k Fortinet firewall credentials stolen, Splunk Enterprise RCE under active attack appeared first on Help Net Security.

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