Infiltrators Database

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Searchable database of cases of long-term infiltrators who have targeted groups engaged in subversive activities in the 21st century. The goal is to help anarchists and other rebels understand how infiltrators operate.

Country - Australia: (1)

Unknown name (Setha Sann)

2006–2008

“Setha Sann” infiltrated left-wing, animal rights, and anti-war groups in Melbourne. He was part of the Security Intelligence Group, the intelligence unit of the police of the state of Victoria. He attended meetings and protests, and participated in actions.

Sources: (en) ainfos.org ; (en) theage.com.au
Origin
State
Feature
3 years or less
Country
Australia
Last updated
January 15, 2026