(IN)SECURE Newsletter - August 19, 2026

A smorgasbord of knowledge and news - View in browser  (IN)SECURE Newsletter  August 19, 2026 A smorgasbord of knowledge and news What's new? The OWASP GenAI Security Project has released the 2026 edition of its Top 10 for LLM Applications and, for the first time, the list was influenced by real-world incidents. Researchers at Nanyang Technological University turned a set of AI agents loose on the software that runs 4G and 5G phone networks, and the agents came back with 84 security flaws nobody had reported before. Researchers at Reco have been tracking a campaign they call City-Forum, named after a domain registered in 2002, abandoned, and now resolving to a generic rented server from a German hosting provider. From that server, someone has been pulling records out of Salesforce and ServiceNow portals around the world. Things to know, ideas to consider, practices to implement Post-quantum migration gets harder when every user holds a key Digital executive protection is a strategic imperative for CEOs What the first year of EU AI Act transparency enforcement could look like AI cut phishing from hours to seconds, which is where DMARC and BIMI come in (Video)             Get our news via e-mail Subscribe to get regular updates from Help Net Security. Choose between our daily and weekly newsletters, or you can also opt for specialized newsletters: Cybersecurity news alerts – sent for major events and breaking news Cybersecurity jobs – sent weekly Open-source cybersecurity tools – sent monthly   Open-source cybersecurity tools you should check out Hazmat - Containment for AI agents PentestGPT - Automated penetration testing agentic framework Future AGI - A platform for shipping self-improving AI agents Uptime Kuma 2.5.0 waits two weeks before trusting a new npm package       Resources Broaden your knowledge and resolve issues (registration may be required): Download: 2026 Credential Risk Report Download: The High-Performance Team Playbook Download: The ultimate guide to network operations management Simplify security management with CIS SecureSuite Platform Download: The IT and security field guide to AI adoption   Copyright © 2026 Help Net Security, All rights reserved.  You are receiving Help Net Security daily security news because you opted in at our web site located on www.helpnetsecurity.com. Our mailing address is:  Help Net Security  Astus d.o.o.  Kastav 51215  Croatia  Add us to your address book No longer interested in receiving these emails? Unsubscribe Missed an issue? Access our past newsletters here: Archive