Security Bulletin

27 Aug 2025
Biztonsági szemle
AI-Powered Ransomware Has Arrived With 'PromptLock'
Researchers raise the alarm that a new, rapidly evolving ransomware strain uses an OpenAI model to render and execute malicious code in real time, ushering in a new era of cyberattacks against enterprises.

27 Aug 2025
Biztonsági szemle
Gaps in California Privacy Law: Half of Data Brokers Ignore Requests
Failure to comply with consumer data access and deletion requests highlights the urgent need for standardized verification processes and stronger enforcement mechanisms to protect consumer privacy.

27 Aug 2025
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Get Ahead of the HIPAA Security Rule Update With Secure Workload
Cisco Secure Workload is foundational for organizations seeking to implement an effective microsegmentation strategy. It empowers orgs to safeguard assets.

27 Aug 2025
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African Law Enforcement Agencies Nab Cybercrime Syndicates
African nations work with Interpol and private-sector partners to disrupt cybercriminal operations on the continent, but more work needs to be done.

27 Aug 2025
Biztonsági szemle
Interesting Technique to Launch a Shellcode, (Wed, Aug 27th)
In most attack scenarios, attackers have to perform a crucial operation: to load a shellcode in memory and execute it. This is often performed in a three-step process:

27 Aug 2025
Biztonsági szemle
ISC Stormcast For Wednesday, August 27th, 2025 https://isc.sans.edu/podcastdetail/9588, (Wed, Aug 27th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

26 Aug 2025
Biztonsági szemle
When One Hospital Gets Ransomware, Others Feel the Pain
Without key security defenses, including backup recovery and multifactor authentication implementation, all parties, including neighboring hospitals and patients, suffer.

26 Aug 2025
Biztonsági szemle
AI Agents in Browsers Light on Cybersecurity, Bypass Controls
Companies looking to benefit from agentic browsers pause: The services can tap into a user's online accounts and automate tasks but can expose organizational data and systems to myriad threats.

26 Aug 2025
Biztonsági szemle
1M Farmers Insurance Customers' Data Compromised
Though the company is informing its customers of the breach, Farmers isn't publicly divulging what kinds of personal data were affected.

26 Aug 2025
Biztonsági szemle
Philippines Power Election Security With Zero-Knowledge Proofs
While 34 countries worldwide already use some form of e-voting, the Philippines can serve as a model for what a secure online voting operation looks like.

26 Aug 2025
Biztonsági szemle
Citrix Gear Under Active Attack Again With Another Zero-Day
The flaw is one of three that the company disclosed affecting its NetScaler ADC and NetScaler Gateway technologies.

26 Aug 2025
Biztonsági szemle
Malicious Scanning Waves Slam Remote Desktop Services
Researchers say the huge spike of coordinated scanning for Microsoft RDP services could indicate the existence of a new, as-yet-undisclosed vulnerability.
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