Browse Conspiracy Theories

Former FSB officer Alexander Litvinenko was poisoned with polonium-210 in London in November 2006 and died on 23 November 2006. The UK Owen Inquiry (2016) found that FSB operatives Andrey Lugovoy and Dmitry Kovtun carried out the assassination and that Vladimir Putin "probably" personally approved the operation. Po-210 traces were identified at the Millennium Hotel, Itsu sushi bar, and the Pine Bar of the Millennium. Russia denied involvement and refused to extradite Lugovoy, who subsequently became a Russian MP.

Russian opposition leader Alexei Navalny collapsed on a Tomsk-to-Moscow flight on 20 August 2020 and was evacuated to the Charité hospital in Berlin, where doctors confirmed poisoning by a novichok-class cholinesterase inhibitor. OPCW laboratories and independent German, French, and Swedish labs confirmed the finding. Bellingcat and the Insider published an investigation identifying an FSB team that had surveilled Navalny for years; a phone-call recording in which FSB officer Konstantin Kudryavtsev described the underwear contamination route went viral. Russia denied all involvement and refused to open a criminal investigation.

Former GRU officer Sergei Skripal and his daughter Yulia were poisoned with novichok nerve agent in Salisbury, England on 4 March 2018. Both survived. Dawn Sturgess died on 8 July 2018 after her partner found a discarded perfume bottle containing the novichok and she applied it to her wrist. UK investigators identified the perpetrators as GRU Unit 29155 officers Anatoliy Chepiga (travelling as 'Boshirov') and Alexander Mishkin (travelling as 'Petrov'), with a third, Denis Sergeev ('Sergey Fedotov'), acting as handler. OPCW confirmed novichok A-234. The two suspects gave an implausible TV interview claiming they had visited Salisbury to see its cathedral.

Forged documents purporting to show Iraq had sought uranium yellowcake from Niger were used to support the case for Iraqi WMD acquisition. Ambassador Joseph Wilson publicly rebutted the claim in the New York Times on 6 July 2003. Days later, columnist Robert Novak revealed that Wilson's wife, Valerie Plame, was a covert CIA officer. The subsequent leak investigation resulted in the 2007 conviction of Vice Presidential Chief of Staff I. Lewis "Scooter" Libby for perjury and obstruction of justice. President Bush commuted Libby's sentence; President Trump issued a full pardon in 2018.

Rafid Ahmed Alwan al-Janabi, codenamed "Curveball" by the German BND intelligence service, was an Iraqi defector whose fabricated claims of mobile biological-weapons laboratories formed a central pillar of the case for the 2003 invasion of Iraq. His allegations were featured prominently in Colin Powell's 5 February 2003 presentation to the UN Security Council. The Senate Intelligence Committee (2004) and the Iraq Survey Group Duelfer Report (2005) found the claims without factual basis. Alwan admitted fabrication to The Guardian in 2011.

Malaysia Airlines Flight MH17 was shot down over eastern Ukraine on 17 July 2014, killing all 298 people on board. The Dutch Safety Board (October 2015) determined the aircraft was destroyed by detonation of a 9N314M warhead carried by a 9M38 Buk surface-to-air missile. The Joint Investigation Team (JIT) concluded in 2016 and 2019 that the Buk launcher belonged to the 53rd Anti-Aircraft Missile Brigade of the Russian Armed Forces based in Kursk. Russia has consistently denied involvement. In November 2022, a Dutch court convicted three individuals — two Russians and one Ukrainian — in absentia of murder. The verdict is confirmed by multiple independent investigations.

On 12 October 2000, al-Qaeda operatives in a small boat loaded with explosives detonated alongside the USS Cole during a refuelling stop in Aden harbor, Yemen, killing 17 US sailors and wounding 39. The 9/11 Commission Report documented multiple prior CIA and NSA intelligence warnings about al-Qaeda's use of Aden as a staging area and threats to US Navy vessels. Abd al-Rahim al-Nashiri was charged as the operational planner; his military commission case at Guantánamo Bay remains ongoing. The claim that warnings were deliberately ignored — as opposed to structurally mishandled — is partially supported by the 9/11 Commission's own findings.

On 9–10 August 1969, Manson Family members murdered seven people including actress Sharon Tate in the Tate/LaBianca killings in Los Angeles. Prosecutor Vincent Bugliosi's "Helter Skelter" theory — that Manson directed the murders to trigger a race war he believed the Beatles' White Album prophesied — was established at trial, resulted in convictions, and is well-evidenced by testimony and Manson's own statements. The "Helter Skelter" doctrine was itself the conspiracy: a plan Manson designed and directed.

On 18 November 1978, 918 people died at the Peoples Temple agricultural commune in Jonestown, Guyana. Jim Jones ordered mass ingestion of cyanide-laced punch; Congressman Leo Ryan and four others were murdered at the nearby airstrip. The CIA-mind-control claim — that Jones was a programmed intelligence asset executing an MKULTRA operation — is unsupported. The coerced-mass-suicide-and-murder framing is well-evidenced: autopsies showed lethal injections, especially in children, corroborating survivor accounts of force.

David Berg founded the Children of God (later The Family International) in 1968. Berg's "Mo Letters" institutionalised sexual contact between adults and children and introduced "Flirty Fishing" — recruiting new members through sexual contact by female members. Abuse testimonies from former members include accounts from relatives of celebrities including Rose McGowan and Joaquin Phoenix. Ricky Rodriguez, Berg's adopted son, documented abuse before killing his former nanny and himself in 2005. The abuse and its institutional cover-up are confirmed by survivor testimony, court proceedings, and organisational documents.

President Bush secretly authorised the NSA to conduct warrantless surveillance of Americans' international communications beginning in October 2001, in a programme codenamed Stellar Wind. The programme bypassed the Foreign Intelligence Surveillance Court. A 2004 Department of Justice revolt — dramatised by the Comey/Ashcroft hospital confrontation — nearly ended it. The New York Times revealed the programme in December 2005 after sitting on the story for a year. Stellar Wind is confirmed by declassified NSA documents, congressional testimony, and multiple Inspector General reports.

Revealed in September 2013 by a joint ProPublica, New York Times, and Guardian investigation using Snowden documents, Bullrun was a classified NSA programme to covertly undermine encryption standards, introduce backdoors into commercial products, and work with or coerce technology companies to weaken their cryptographic implementations. The most specific confirmed element was the NSA's role in promoting Dual_EC_DRBG as an NIST standard with a likely built-in backdoor. A December 2013 Reuters report revealed that RSA Security had received $10 million from the NSA to make Dual_EC the default random number generator in its BSAFE toolkit.

XKeyscore is a global NSA analytic system that allows analysts to search across vast repositories of intercepted internet content and metadata by selector — email address, phone number, IP address, or keyword. Revealed by the Guardian in July 2013 using Snowden training documents, XKeyscore was described in NSA materials as the agency's 'widest-reaching' signals intelligence analytic tool. Analysts could query billions of records covering email, chat, browsing history, and search queries without prior court approval for individual searches.

The MUSCULAR programme, revealed by the Washington Post in October 2013 based on Snowden documents, showed that the NSA and GCHQ had secretly tapped the unencrypted fibre-optic links connecting Google's and Yahoo's data centres to one another. Unlike PRISM, which used legal orders to compel disclosure, MUSCULAR accessed data in transit on private backbone infrastructure without the companies' knowledge. The disclosure prompted both companies to encrypt their internal links. MUSCULAR is confirmed by NSA slides published by the Washington Post.

The Gulf of Tonkin incident comprises two alleged North Vietnamese torpedo attacks on US destroyers USS Maddox and USS Turner Joy in the Gulf of Tonkin in August 1964. The first attack, on 2 August 1964, occurred and is documented. The second alleged attack, on 4 August 1964, did not occur. A 2005 NSA declassified historical study by analyst Robert Hanyok concluded that signals intelligence had been selectively reported to produce a false picture of a second attack that never happened. The Johnson administration used both incidents to secure the Gulf of Tonkin Resolution, providing the legal basis for the Vietnam War. The fabrication of the second attack is confirmed by declassified intelligence records.

Operation Ranch Hand was the US Air Force aerial herbicide spraying programme in South Vietnam from 1962 to 1971. Approximately 19 million gallons of herbicides — including Agent Orange, which contained dioxin (TCDD) as a manufacturing byproduct — were sprayed over approximately 4.5 million acres. Internal documents from Dow Chemical and Monsanto, the primary suppliers, show that both companies were aware of the toxicity of dioxin contamination in their products before and during production. The US government did not publicly acknowledge health risks to veterans until the late 1970s and did not establish presumptive service connection for Agent Orange-related diseases until 1991. The concealment of known dioxin risks is confirmed by the documentary record.

The Phoenix Program (Phung Hoang) was a joint CIA-South Vietnamese intelligence operation running from roughly 1965 to 1972, targeting the Viet Cong Infrastructure (VCI) through capture, interrogation, defection, and killing. CIA Director William Colby testified before Congress in 1971, confirming approximately 20,587 VCI kills through July 1971; South Vietnamese figures put the overall total at 40,994 by the programme's end. Declassified records confirm systematic extrajudicial killing and torture. The programme is a confirmed historical operation, not a conspiracy theory — its scale and methods were obscured from the public during the war, fitting the definition of a concealed government operation.

Operation Mockingbird was a large-scale CIA programme begun in the late 1940s that recruited journalists, editors, and news executives to plant stories, shape narratives, and advance US foreign-policy objectives through ostensibly independent media outlets. The programme was exposed by the Church Committee investigations of 1975-76 and confirmed in detail by Carl Bernstein's October 1977 Rolling Stone exposé, which named over 400 US journalists and media organisations as having worked with the CIA. The programme is confirmed by declassified documents and congressional testimony.

Operation Gladio was a NATO-coordinated programme of clandestine "stay-behind" networks established across Western Europe from the late 1940s, designed to conduct sabotage and resistance operations in the event of a Soviet invasion. The networks were armed, trained, and funded by CIA and MI6 and operated in coordination with national intelligence services. Italian Prime Minister Giulio Andreotti disclosed the Italian network to parliament in August 1990. The Italian parliamentary commission and subsequent national investigations in Belgium, France, Germany, and Switzerland confirmed the programme's existence across the continent.

A Reuters investigation published in December 2018 found that Johnson & Johnson knew for decades that its baby powder talc sometimes tested positive for asbestos, a known carcinogen, and did not disclose this to regulators or the public. Internal J&J documents dated from the 1970s through the early 2000s showed awareness of asbestos contamination in talc sourced from mines in Vermont and elsewhere. In 2018, a Missouri jury awarded $4.69 billion to 22 women who alleged asbestos-contaminated talc caused their ovarian cancer (Ingham v. Johnson & Johnson). J&J discontinued US and Canadian baby powder sales in 2020 and global sales in 2023. Two attempts to resolve talc liability through bankruptcy of a subsidiary (LTL Management) were rejected by federal courts in 2023.

JUUL Labs launched its e-cigarette in 2015 with marketing that regulators and litigants found deliberately targeted underage users: bright colours, social media influencers, flavoured pods, and campaigns that mirrored cigarette advertising strategies proven to recruit teen smokers. Between 2017 and 2019, teen e-cigarette use surged to epidemic levels — the FDA called it a "youth vaping epidemic." In June 2022, the FDA denied JUUL's marketing authorisation, citing inadequate safety data. In December 2022, JUUL settled a 33-state attorney general investigation for $462 million. Separate settlements with school districts and individual states totalled additional hundreds of millions. The targeting of minors is confirmed by internal documents, regulatory findings, and legal settlements.

Theranos, founded by Elizabeth Holmes in 2003, claimed its proprietary Edison device could run hundreds of diagnostic tests from a single finger-prick of blood. The technology never worked as claimed. A 2015 Wall Street Journal investigation by John Carreyrou exposed the fraud. The company voided two years of Edison-based test results, affecting approximately 176,000 patients. Holmes was convicted of four counts of wire fraud (January 2022, sentenced to 11 years). President Balwani was convicted of 12 counts (July 2022, sentenced to nearly 13 years). Patients received false medical results; some made clinical decisions based on inaccurate data.

Merck launched the painkiller Vioxx (rofecoxib) in 1999 despite internal data suggesting elevated cardiovascular risk. The VIGOR trial (2000) showed a five-fold increase in heart attacks versus naproxen; Merck downplayed the finding for four years. APPROVe (2004) confirmed the risk and Merck withdrew Vioxx globally. The FDA estimated 27,000 to 55,000 excess cardiovascular deaths during the drug's five years on the market. Merck settled MDL 1657 for $4.85 billion in 2007. Internal emails show executives debating how to "handle" the cardiovascular signal. This is a confirmed corporate concealment, not a disputed claim.