Kim Philby / 金·菲尔比

Overview

Kim Philby was a Soviet source inside British intelligence whose allied access made him a major penetration case and a lasting symbol of Cold War betrayal.

Current Profile

The sources place Philby’s reverse-direction comparison with Oleg Gordievsky beside his Washington liaison role with the new CIA / Central Intelligence Agency / 中情局. A Soviet source within MI6 / British Secret Intelligence Service / 军情六处 contrasts with an MI6 source inside the KGB / 克格勃, while Philby’s access to covert-operation briefings, including attempts to insert agents into Albania, allowed him to pass allied plans to Soviet handlers. His closeness to James Angleton made the betrayal part of the CIA’s later counterintelligence paranoia as well as British institutional memory. 80.间谍与叛徒：恕我直言，007的故事弱爆了（上） supports the comparison, and 125. The CIA supports the liaison account.

The combined profile includes a moral and motivational judgment from 37. Spies, with Ben Macintyre. Macintyre says Philby began as an ideological communist but later mixed belief with ambition, hubris, adventure, and the addictive pull of secrecy; by exile in Moscow, in his account, communist conviction had faded. The episode argues that perspective affects whether a person is called spy or traitor while still judging Philby’s service to Stalinism and the deaths attributed to his disclosures more harshly than Gordievsky’s stated effort to avoid bloodshed.

Key Characteristics

• Penetrated British intelligence on behalf of the Soviet Union.
• Used allied liaison access to transmit covert-operation information to Soviet handlers.
• Became an institutional warning story about trust, privileged access, and mole hunting.
• Began with ideological commitment but is presented as developing mixed motives over time.
• Serves as a reverse-direction and moral contrast to Gordievsky.

Evidence

Comparative spy history

• 80.间谍与叛徒：恕我直言，007的故事弱爆了（上） presents Philby as a KGB legend and the earlier inverse of Gordievsky.

Allied liaison access

• 125. The CIA says Philby received CIA covert-operation briefings in Washington and passed information to Soviet handlers.

Motive and moral consequence

• 37. Spies, with Ben Macintyre presents ideology as Philby’s starting motive, later qualified by ambition, hubris, secrecy, and claimed lethal consequences.

Qualifications

The sources provide compressed comparative and institutional accounts, not a full biography, casualty audit, or operational inventory. Macintyre’s claims about Philby’s fading belief, internal motives, knowledge of Stalinist violence, and responsibility for deaths remain historical judgments attributed to the episode. Philby’s influence on Angleton does not by itself explain or justify every later mole hunt.

What Changed

• Added a temporal account in which ideological commitment gave way to mixed motives and the pull of secrecy.
• Added an explicit moral comparison with Gordievsky while retaining the perspective dependence of “spy” and “traitor.”
• Kept claims about deaths and private belief source-scoped rather than turning them into unqualified biography.

Relationships

• MI6 / British Secret Intelligence Service / 军情六处 - British service he penetrated.
• KGB / 克格勃 - Soviet service that received his reporting.
• CIA / Central Intelligence Agency / 中情局 - allied service whose early operations he learned through liaison access.
• James Angleton - CIA counterintelligence figure whose trust and later suspicion are linked to the betrayal.
• Oleg Gordievsky / 奥列格·戈尔杰夫斯基 - reverse-direction comparison in motive, allegiance, and claimed harm.
• Cold War Spycraft / 冷战间谍技艺 - operational framework illuminated by his access and concealment.
• Intelligence History Evidence Boundary - source limit on motive, casualty, and impact claims.