mnemonic

A missed call should not reveal where you are. Yet a critical misconfiguration in a European telco network made it possible to determine someone’s location without the call being answered. The issue could potentially expose journalists, politicians and people working in security-sensitive roles. mnemonic's Cybersecurity Researcher Harrison Sand discovered the vulnerability while investigating telco infrastructure. With the help of AI, he was able to work through thousands of pages of specialist documentation and build the tools needed for further research in a matter of weeks. The case shows how AI is lowering the barrier to discovering complex vulnerabilities. This gives defenders new capabilities, but also enables malicious actors to move faster. Harrison shares the full story at ONE Conference on October 7 at 14:30 - 14:55.

Expanding our SOC presence in Europe:

Cybersecurity wordt steeds complexer, van IT tot OT. Met onze Managed Detection & Response (MDR) diensten bieden we 24/7/365 monitoring, real-time detectie en effectieve respons vanuit één geïntegreerd SOC. Zo versterken we de weerbaarheid én waarborgen we de continuïteit van de digitale én operationele infrastructuur.

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Will you be at ONE Conference 2025? We’re excited to share that mnemonic will have not one, but two presentations at Europe’s leading cybersecurity event, taking place tomorrow in The Hague. First up are our own Harrison Sand and Erlend Leiknes, who will tell the story of our investigation into Darcula, a worldwide phishing-as-a-service operation. Catch their sessions "So Long, and Thanks for All the Phish" on September 30th at 14:25-14:50. Later on, mnemonic’s Ferry van der Heijden will take the stage together with Sjoerd Verheijden from NCTV and Erwin Hazebroek from Nationaal Cyber Security Centrum (NCSC-NL). Their session “The Cyclotron public private collaboration journey” goes deeper into the successes and challenges of sharing incident and threat data across public-private partnerships. The collaborating organisations will sign the Cyclotron Convenant on stage. Catch their session on September 30th at 15:25-15:50. We look forward to connecting with peers at ONE Conference. See you there! Programma Cyclotron #ONE2025