Biztonsági szemle

Initial access broker ToyMaker has been providing Cactus ransomware gang and other double extortion threat operations access to compromised systems, The Hacker News reports.

TikTok had its user database claimed to have been stolen by the R00TK1T hacking collective, which has already posted a sample of credentials belonging to 972,000 users, according to GBHackers News.

Attackers are leveraging the benefits of new technology and the availability of commodity tools, credentials, and other resources to develop sophisticated attacks more quickly than ever, putting defenders on their heels.

In the ever-evolving threat landscape of cybersecurity, HNDL (Harvest Now, Decrypt Later) is emerging as a silent but serious threat. You don't need a crystal ball to defend against future risks - you need a roadmap. Learn how organizations can act...

Security teams are under more pressure than ever — and cybersecurity debt is adding fuel to the fire. While it can't be eliminated overnight, it can be managed.

Open-source tools by Cisco's Foundation AI support the EU’s goals to foster collaboration and transparency in technology development. By encouraging the use of secure and ethical AI, Cisco’s initiatives contribute to the EU’s vision of a digital...

The Department of Justice announced compliance rules for the Data Security Program that will require organizations to reexamine how they do business and with whom.

This week at RSA in San Francisco, we're launching an array of innovations aimed at helping enterprises equip their cybersecurity teams with the AI technology they need to keep their companies safe in the AI era.

CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2025-1976 Broadcom Brocade Fabric OS Code Injection Vulnerability CVE-2025-42599 Qualitia Active! Mail Stack-Based...

Join Cisco at RSAC 2025 where we’ll be demonstrating new capabilities in Industrial Threat Defense, including smarter OT vulnerability prioritization, adaptive zone segmentation using firewalls, and unified IT/OT threat detection to secure industrial...

An indisputable security use case for ChatGPT: scouring open-source changelogs for undisclosed vulnerability patches.

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.