Author Archives: Poseidon

What attackers know about your company thanks to AI

In this Help Net Security video, Tom Cross, Head of Threat Research at GetReal Security, explores how generative AI is empowering threat actors. He breaks down three key areas: how GenAI lowers the technical barrier for attackers, enables highly convincing deepfake-driven social engineering, and allows threat actors to operate. Cross also raises important concerns about AI models becoming a new security surface, and how organizations can begin to assess and mitigate this emerging risk. The post What attackers know about your company thanks to AI appeared first on Help Net Security.
http://news.poseidon-us.com/TMDkZ2

Review: CISA Certified Information Systems Auditor Practice Tests

CISA Certified Information Systems Auditor Practice Tests offers practical, domain-by-domain prep for the CISA exam, with hundreds of questions covering key objectives and real-world systems audit skills. About the authors Peter H. Gregory is a best-selling cybersecurity author, educator, keynote speaker, board advisor, and mentor. Mike Chapple is a teaching professor at the University of Notre Dame, cybersecurity author, trainer, and certification expert. Inside the book This book contains over 700 multiple-choice questions designed to … More → The post Review: CISA Certified Information Systems Auditor Practice Tests appeared first on Help Net Security.
http://news.poseidon-us.com/TMDfmD

Security gaps still haunt shared mobile device use in healthcare

Shared mobile devices are becoming the standard in hospitals and health systems. While they offer cost savings and workflow improvements, many organizations are still struggling to manage the security risks that come with them, according to Imprivata’s 2025 State of Shared Mobile Devices in Healthcare report. Shared-use devices are everywhere, and their use will only grow. 99% of respondents expect shared device programs to expand over the next two years. The model saves money, with … More → The post Security gaps still haunt shared mobile device use in healthcare appeared first on Help Net Security.
http://news.poseidon-us.com/TMDfm1

Infosec products of the month: July 2025

Here’s a look at the most interesting products from the past month, featuring releases from: Akeyless, At-Bay, Barracuda Networks, Bitdefender, Cynomi, Darwinium, DigitalOcean, Immersive, Lepide, Malwarebytes, ManageEngine, NETSCOUT, PlexTrac, Scamnetic, Seemplicity, Socure, StealthCores, Stellar Cyber, Tosibox, Tracer AI, and Zenni Optical. Darwinium launches AI tools to detect and disrupt adversarial threats Darwinium has announced Beagle and Copilot, two new agentic AI features that simulate adversarial attacks, surface hidden vulnerabilities, and dynamically optimize fraud defenses. As … More → The post Infosec products of the month: July 2025 appeared first on Help Net Security.
http://news.poseidon-us.com/TMDcwR

Department of Education eyes 10-year tech uplift to tackle legacy risks

Current environment poses “operational risk”
http://news.poseidon-us.com/TMDZwD

ISC Stormcast For Friday, August 1st, 2025 https://isc.sans.edu/podcastdetail/9552, (Fri, Aug 1st)

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
http://news.poseidon-us.com/TMDZWv

Postal insurance program risks ‘operational failure’ due to OPM staffing shortages

OPM’s inspector general warned that the health insurance program for Postal employees is facing “critical issues” due to recent workforce and funding losses. The post Postal insurance program risks ‘operational failure’ due to OPM staffing shortages first appeared on Federal News Network.
http://news.poseidon-us.com/TMDRnM

OSINT Unveiled: Distinguished voices shaping the future of OSINT – Part 2

Hear insights from inside the intelligence community and private sector on building OSINT that’s transparent, cost-aware and designed to meet evolving national security demands. The post OSINT Unveiled: Distinguished voices shaping the future of OSINT – Part 2 first appeared on Federal News Network.
http://news.poseidon-us.com/TMDRlD

OSINT Unveiled: Distinguished voices shaping the future of OSINT – Part 2

Hear insights from inside the intelligence community and private sector on building OSINT that’s transparent, cost-aware and designed to meet evolving national security demands. The post OSINT Unveiled: Distinguished voices shaping the future of OSINT – Part 2 first appeared on Federal News Network.
http://news.poseidon-us.com/TMDRZw

Postal insurance program risks ‘operational failure’ due to OPM staffing shortages

OPM’s inspector general warned that the health insurance program for Postal employees is facing “critical issues” due to recent workforce and funding losses. The post Postal insurance program risks ‘operational failure’ due to OPM staffing shortages first appeared on Federal News Network.
http://news.poseidon-us.com/TMDRYr