Security Bulletin
16 Sep 2025
Biztonsági szemle
'Vane Viper' Threat Group Tied to PropellerAds, Commercial Entities
Researchers say the commercial adtech platform and several other companies form the infrastructure of a massive cybercrime operation.
16 Sep 2025
Biztonsági szemle
Innovative FileFix Phishing Attack Proves Plenty Potent
Highly deceptive FileFix uses code obfuscation and steganography and has been translated into at least 16 languages to power a global campaign.
16 Sep 2025
Biztonsági szemle
Emerging Yurei Ransomware Claims First Victims
The cybercrime group, named after Japanese ghosts but believed to be from Morocco, uses a modified version of the Prince-Ransomware binary that includes a flaw allowing for partial data recovery. However, an extortion threat remains.
16 Sep 2025
Biztonsági szemle
SecurityScorecard Buys AI Automation Capabilities, Boosts Vendor Risk Management
The company acquired HyperComply to help enterprises automate vendor security reviews and gain a real-time picture of the security of their entire supply chain.
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
Biztonsági szemle
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
Biztonsági szemle
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
Biztonsági szemle
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
Biztonsági szemle
'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
Biztonsági szemle
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
Biztonsági szemle
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
Biztonsági szemle
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?
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