Security Bulletin
26 Jan 2026
Biztonsági szemle
Sandworm Blamed for Wiper Attack on Poland Power Grid
Researchers attributed the failed attempt to the infamous Russian APT Sandworm, which is notorious for wiper attacks on critical infrastructure organizations.
26 Jan 2026
Biztonsági szemle
DPRK's Konni Targets Blockchain Developers With AI-Generated Backdoor
The North Korean threat group is using a new PowerShell backdoor to compromise development environments and target cryptocurrency holdings, according to researchers.
24 Jan 2026
Biztonsági szemle
2025 Was a Wake-Up Call to Protect Human Decisions, Not Just Systems
Cybersecurity must shift from solely protecting systems to safeguarding human decision-making under uncertainty and system failures.
23 Jan 2026
Biztonsági szemle
Swipe, Plug-in, Pwned: Researchers Find New Ways to Hack Vehicles
Security researchers exploited dozens of vulnerabilities in vehicle infotainment systems and EV chargers during the latest Pwn2Own contest at Automotive World 2026.
23 Jan 2026
Biztonsági szemle
Exploited Zero-Day Flaw in Cisco UC Could Affect Millions
Mass scanning is underway for CVE-2026-20045, which Cisco tagged as critical because successful exploitation could lead to a complete system takeover.
23 Jan 2026
Biztonsági szemle
Europe's GCVE Raises Concerns Over Fragmentation in Vulnerability Databases
GCVE would enhance global collaboration, flexibility, and efficiency in tracking security flaws. Duplicate entries and a decentralization policy may create more chaos for defenders.
23 Jan 2026
Biztonsági szemle
Healthy Security Cultures Thrive on Risk Reporting
The signs of an effective security culture are shifting as companies call on CISOs and security teams to raise their hands unabashedly.
22 Jan 2026
Biztonsági szemle
Risky Chinese Electric Buses Spark Aussie Gov't Review
Deployed across Australia and Europe, China's electric buses are vulnerable to cybercriminals and sport a virtual kill switch the Chinese state could activate.
22 Jan 2026
Biztonsági szemle
Fortinet Firewalls Hit With Malicious Configuration Changes
Automated infections of potentially fully patched FortiGate devices are allowing threat actors to steal firewall configuration files.
22 Jan 2026
Biztonsági szemle
From a Whisper to a Scream: Europe Frets About Overreliance on US Tech
Concern is growing across Europe about relying on US cybersecurity companies, and Greenland takeover talk is eroding trust across the EU even further.
22 Jan 2026
Biztonsági szemle
Latin American Orgs Lack Confidence in Cyber Defenses, Skills
Cybersecurity professionals in Latin America are least likely to have faith in their countries' preparedness for cyberattacks on critical infrastructure, the World Economic Forum says.
22 Jan 2026
Biztonsági szemle
DPRK Actors Deploy VS Code Tunnels for Remote Hacking
A spear-phishing campaign tied to the Democratic People's Republic of Korea (DPRK) uses trusted Microsoft infrastructure to avoid detection.
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