AdSecure, privately owned and headquartered in Ireland, and part of ExoGroup, was founded in 2016. The company operates with approximately 10 employees, specializing in IT services and IT consulting. Its offerings include the development of ad verification and anti-malvertising solutions for the digital advertising ecosystem.
On March 19, 2026, AdSecure detailed the Amatera infostealer campaign, which targets developers with "Claude Code" clones on Windows and macOS, outlining how its platform protects against such malicious activities. Previously, on February 4, 2026, the company released its Q4 2025 Violation Report, identifying six specific violations that experienced a surge in malvertising attempts during that quarter. Earlier, on January 14, 2026, AdSecure explored four key ad security predictions for the year. This followed a December 11, 2025, announcement that explained the Calendly phishing scam and offered methods for brand protection against malicious ads.