[Speakers]
Adversary Village at
DEF CON 33

Sanne Maasakkers

Threat intel at Mandiant (Google)

Sanne Maasakkers is working for Threat intel at Mandiant, previously at NCSC-NL. After spending some years in offensive security, she now uses this knowledge to make Dutch vital infrastructure more resilient. She is mainly interested in researching social engineering tactics and techniques of the bigger APTs and presented 'Phish like an APT' last year at the digital version of Adversary Village. Additionally, she likes to host CTFs for young talents, coach the European CTF team, and host awareness sessions.

Adversary Village kick-off

Friday | Aug 8th2025
Adversary Village workshop stage | Las Vegas Convention Center

Adversary Village Panel
Keynote panel

Adversary Village kick-off panel.

Access Everywhere.


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