Security Bulletin
15 Sep 2025
Biztonsági szemle
'HybridPetya' Ransomware Bypasses Secure Boot
The malware, which has traits of Petya ransomware and the infamous NotPetya wiper, is designed to target UEFI-based systems, according to researchers.
15 Sep 2025
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KillSec Ransomware Hits Brazilian Healthcare Software Provider
The ransomware gang breached a "major element" of the healthcare technology supply chain and stole sensitive patient data, according to researchers.
15 Sep 2025
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FBI Warns of Threat Actors Hitting Salesforce Customers
The FBI's IC3 recently warned of two threat actors, UNC6040 and UNC6395, targeting Salesforce customers, separately and in tandem.
15 Sep 2025
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Building Resilient IT Infrastructure From the Start
CISA's Secure by Design planted a flag. Now, it's on those who care about safeguarding systems to pick up the torch and take action to secure systems throughout the enterprise.
15 Sep 2025
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'Lies-in-the-Loop' Attack Defeats AI Coding Agents
Researchers convince Anthropic's AI-assisted coding tool to engage in dangerous behavior by lying to it, paving the way for a supply chain attack.
12 Sep 2025
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French Advisory Sheds Light on Apple Spyware Activity
CERT-FR's advisory follows last month's disclosure of a zero-day flaw Apple said was used in "sophisticated" attacks against targeted individuals.
12 Sep 2025
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Without Federal Help, Cyber Defense Is Up to the Rest of Us
Together, we can foster a culture of collaboration and vigilance, ensuring that we are not just waiting for a hero to save us, but actively working to protect ourselves and our communities.
12 Sep 2025
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Undocumented Radios Found in Solar-Powered Devices
The US Transportation Department reportedly warns that solar-powered devices used in highway infrastructure have undocumented radios. Is the risk real?
11 Sep 2025
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Vyro AI Leak Reveals Poor Cyber Hygiene
The data leak underscores the larger issue of proprietary or sensitive data being shared with GenAI by users who should know better.
11 Sep 2025
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'Gentlemen' Ransomware Abuses Vulnerable Driver to Kill Security Gear
By weaponizing the ThrottleStop.sys driver, attackers are disrupting antivirus and endpoint detection and response (EDR) systems.
11 Sep 2025
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Apple CarPlay RCE Exploit Left Unaddressed in Most Cars
Even when a vulnerability is serious and a fix is available, actually securing cars is more difficult than one would hope.
11 Sep 2025
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F5 to Acquire CalypsoAI for Advanced AI Security Capabilities
F5 plans to use CalypsoAI's platform to provide real-time threat defense against attacks and help enterprises safeguard themselves as they adopt the latest AI technologies.
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