Sophos News The Sophos Blog
- Locking it down: A new technique to prevent LLM jailbreaks
by Matt Wixey on October 24, 2025 at 10:00 amFollowing on from our preview, here’s the full rundown on LLM salting: a novel countermeasure against LLM jailbreaks, developed by AI researchers at Sophos X-Ops
- We need secure products as much as we need security products
by Ross McKerchar on October 22, 2025 at 1:36 pmBuyers need to demand better.
- Announcing the latest evolution of our Security Operations portfolio
by Doug Aamoth on October 21, 2025 at 10:08 amNew innovations in identity protection, expanded security services, and advancements in AI, and threat detection and response to strengthen cybersecurity outcomes
- Introducing Sophos Identity Threat Detection and Response (ITDR)
by Doug Aamoth on October 21, 2025 at 10:03 amNeutralize identity-based threats before they can impact your business.
- Getting salty with LLMs: SophosAI unveils new defense against jailbreaking at CAMLIS 2025
by Matt Wixey on October 21, 2025 at 10:00 amOn October 22-24, SophosAI will present research on ‘LLM salting’ (a novel countermeasure against jailbreaks) and command line classification at CAMLIS 2025
- From inbox clutter to costly compromise: Why email threats still matter
by jonmunshaw on October 20, 2025 at 2:24 pmEmail-based attacks aren’t relics of the past. They’re active, sophisticated, and increasingly lucrative for attackers.
- Threat Intelligence Executive Report – Volume 2025, Number 5
by mindimcdowell on October 17, 2025 at 1:25 pmThis issue of the Counter Threat Unit’s high-level bimonthly report discusses noteworthy updates in the threat landscape during July and August
- Sophos Firewall v22 is now available in early accessby Chris McCormack on October 15, 2025 at 6:41 pm
Secure by Design
- F5 network compromised
by mindimcdowell on October 15, 2025 at 5:08 pmOn October 15, 2025, F5 reported that a nation-state threat actor had gained long-term access to some F5 systems and exfiltrated data, including source code and information about undisclosed product vulnerabilities. This information may enable threat actors to compromise F5 devices by developing exploits for these vulnerabilities. The UK National Cyber Security Centre also notes
- October Patch Tuesday beats January ’25 record
by Angela Gunn on October 15, 2025 at 5:06 pmMicrosoft throws a farewell party for Win10, Office 2016, and Office 2019… a very big party
