Key people
In the news
- Big news for Nemesis 😃🎉 We’ve been selected as a finalist for the Deloitte Technology Fast 50 in Belgium! Being recognised by Deloitte underlines the massive demand for privacy-first dynamic security validation. We can’t wait to hit the stage and demonstrate what Nemesis can do. #DeloitteFast50 #DeloitteTechnology #EUSecurity
- Your vulnerability list is the tip of the iceberg. Below it: every control you configured but never tested, every detection rule that has never fired, and every attack that uses no vulnerability at all. Nemesis tests the part you cannot see. Prevented, or not. Detected, or not.
- What an incredible time at OB1 Conference in Singapore! 😄 It was a pleasure for the Nemesis team to share our latest research and connect with so many brilliant minds pushing the boundaries of AI security. Thanks to everyone who stopped by to chat, until next time! 👋 #OB12026 #OffByOne2026 #offensivesecurity #AIForSecurity
- Markus Vervier is taking the stage at Off-By-One Conference in Singapore to break down the sheer chaos of AI security in 2026! Between indirect prompt injection and models executing untrusted code, context has officially become the new attack surface. If you’re at the event and want to catch up with the Nemesis team, feel free to drop us a line! Talk Details: https://lnkd.in/dxZeHKHN #OB12026 #OffByOne2026 #offensivesecurity #AIForSecurity
- If you’ve been holding off an AI-driven security testing because of strict compliance or data residency rules, we get it! 🥳 Introducing Nemesis’s On-Prem Local AI, you can run continuous attack simulations powered by a custom model hosted entirely on your systems. You get the insights you need to fix defense gaps, and your legal team gets complete peace of mind. #LocalAI #EUSecurity #ThreatToTest
- Markus Vervier’s event schedule for September and October is officially locked in! As CEO and Technical Co-Founder at Nemesis, he’s excited to connect with SOC leaders, MSSPs, and privacy first innovators across the globe. At Nemesis, we’re revolutionising security control validation with our independent, on-prem local AI that replaces static scripts with dynamic, continuous threat testing. Take a look at the schedule below and send over a message if you want to connect. #ThreatToTest #SecurityValidation #AIForSecurity
- The Rhysida ransomware group recently slipped into Berlin’s state network through a single-factor legacy VPN, walking away with 1.44 million files (5.8 TB) of sensitive data. Once inside, the attackers escalated privileges, quietly moved laterally across flat subnets, and spent five undetected days exfiltrating sensitive water supply maps and CBRN disaster plans. When Berlin stood firm and refused their 30 BTC (~$2.3M) extortion demand, the group dumped the entire dataset onto the dark web. This shows your defenses need to be
- The difference between pulling your hair out over endless alert and finishing your shift usually comes down to your stack. Nemesis's One-Click Intelligence handles the repetitive triage so you can jump straight to quick, clear resolutions. #ThreatDetection #SOCAnalyst #SOCOperations #cybersecurity
Alumni
Markus VervierChairman→Managing Director at X41 D-Sec GmbH
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