Relock Enhances Security with Piotr Duszynski

San Francisco, California, Oct. 30, 2026 /CourierPR/ -- Relock, a cybersecurity firm specializing in post-AI era security, has bolstered its executive team with the addition of Piotr Duszynski as Chief Security Research Officer. Duszynski is renowned for his work as the author of Modlishka, a popular open-source toolkit for phishing testing.

The partnership between Duszynski and Relock has already yielded a significant product: Relock Witness. This innovative countermeasure is designed to expose automated attackers directly on an application's login page. Each login attempt triggers a device-specific, polymorphic challenge that can identify malicious phishing proxies, AI-powered bots, and other automated attackers.

Duszynski emphasized the importance of adapting to the new reality of offensive AI models.

Eve Maler, author of Mastering Digital Identity and a Relock advisor, praised the pairing of Duszynski and Relock's CTO Marcin Sznyra.

Relock Witness is currently available in early access for users of Okta, Auth0, and PingID. The product is part of Relock's broader strategy to develop application security for the post-AI era, where defenders must unmask and stop automated attackers and secure the entire user session.

Duszynski's expertise in adversarial testing and his track record with Modlishka make him a valuable asset to Relock's mission. His addition to the executive team underscores the company's commitment to staying ahead of emerging threats in the rapidly evolving cybersecurity landscape.