Fraser Wilson was serving as Deputy Director General of the Security Service under Eliza Manningham in 2003, according to a profile of the Security Service, MI5, which appeared on the website of the Federation of American Scientists at the time.
A Fraser Wilson took part in a conference on Terrorism: national and international responses at Ditchley Park on 10-12 January 2003, chaired by former MI5 Director-General Stephen Lander. Wilson was notable for being the only participant listed on the Ditchley Park website without any accompanying biographical details.
- Security Service MI5, Federation of American Scientists], archived at the Internet Archive, 9 December 2003. accessed 14 January 2010.
- Terrorism: national and international responses: A Note by the Director (Ditchley 2003/01), Ditchley Foundation, accessed 14 January 2010.