Events

Crypto AG / Operation Rubicon (1970–2018)

Documented · occurred Handling What these labels mean →

The CIA and West Germany's BND secretly bought the Swiss cipher-machine maker Crypto AG in 1970 (code name Thesaurus, later Rubicon). They rigged its machines, sold to 120+ governments, so they could read the traffic; a CIA history calls it 'the intelligence coup of the century.' The BND sold out in 1993; the CIA ran it until 2018. It was revealed on Feb 11, 2020 by the Washington Post, ZDF and SRF. The Swiss parliamentary oversight inquiry (Nov 2020) found Swiss intelligence knew of the covert ownership from 1993, benefited from it, and didn't inform the responsible minister.

Ties

ToRoleYearsVerdictSource
Nazi gold - Swiss banksSwiss neutrality as cover, a second case1940s/1970sConcept
Suppression patterncase: FRONT COMPANY; the host state's service knew and didn't tell its own minister1970–2020Documented · occurred Handlingswissinfo.ch
NSA mass surveillance (2013)pattern: signals collection revealed only by leak or reporting2013/2020Concept

Tied from

FromRoleYearsVerdictSource
Stuxnet - Operation Olympic Games (2005-2012)pattern: signals and cyber operations via a compromised supply chain (Siemens PLC testing at INL)1970–2010Concept
PROMIS was backdoored and sold to foreign governmentspattern: backdoored software/hardware sold to foreign governments (the PROMIS claim)1980sConcept

Links

Notes

Item Record Tag
CIA and BND secret owners from 1970; BND out in 1993; CIA to 2018 CIA/BND internal histories obtained by WaPo/ZDF ownership
Rigged machines sold to 120+ countries (Iran, Latin America, Vatican per reporting) Same rigged sales
Swiss intelligence knew from 1993; the minister wasn't informed Swiss parliamentary audit (Nov 2020) Swiss knowledge
Researchers argue much of it had leaked earlier (salesman Hans Buehler arrested in Tehran 18 Mar 1992, freed after 9 months for $1M secretly paid by the BND; Baltimore Sun 'Rigging the Game', 4 Dec 1995) Dymydiuk (2020) prior leaks

How it was handled

Method What happened Tag
FRONT COMPANY A private firm in a neutral state as cover front company
DENIAL Crypto AG denied the 1990s reports (Buehler, Baltimore Sun) denial
INTERNAL CONCEALMENT Swiss intelligence kept it from its own minister concealed from minister