Browse Conspiracy Theories

In February 1959, nine experienced Soviet hikers died under strange circumstances on a slope of the northern Ural mountains — their tent slashed open from inside, several bodies bearing severe internal injuries without external wounds, and faint radiation on some clothing. The unexplained deaths and Soviet secrecy spawned decades of theories ranging from secret weapons tests to yetis and UFOs, until modern investigations and a 2021 peer-reviewed study pointed to a rare delayed slab avalanche.

Facebook discovered in December 2015 that Aleksandr Kogan's 'thisisyourdigitallife' app had harvested data from approximately 87 million users and transferred it to SCL Group/Cambridge Analytica. Facebook contacted Cambridge Analytica, obtained certifications of data deletion, and did not notify affected users. Internal documents produced in the 2018 FTC investigation showed Facebook had identified the policy enforcement gap but treated it as resolved by the deletion certifications. Christopher Wylie's whistleblower disclosures to the New York Times and The Guardian (17 March 2018) revealed that the data had not been deleted. Facebook paid a $5 billion FTC settlement (24 July 2019) and a $100 million SEC fine. The claim that Facebook knowingly concealed this data harvest from regulators and users is partially supported by the documentary record.

On 8 March 2020, Anthony Fauci told CBS 60 Minutes "people should not be walking around with masks." On 3 April 2020, the CDC reversed course and recommended universal cloth-mask use. Fauci later acknowledged in a December 2020 letter to Sinclair — and in a January 2021 BBC interview — that the initial messaging was shaped by concern that N95 supplies would be depleted for healthcare workers. The WHO made a similar reversal in June 2020. The episode is a documented public-health-communication failure debated in peer-reviewed literature (Brennan and Saad-Roy, Health Affairs, 2021). The conspiracy framing — that masks were always known to be useless and officials lied to control the public — conflates a real supply-driven communication decision with fabricated intent to deceive.

The Great Barrington Declaration (4 October 2020), signed by epidemiologists Jay Bhattacharya, Sunetra Gupta, and Martin Kulldorff, advocated 'focused protection' of the vulnerable over broad population lockdowns. The John Snow Memorandum (14 October 2020) offered a counter-statement signed by Devi Sridhar, Trish Greenhalgh, and others. Sweden's Anders Tegnell pursued a less restrictive approach. A Johns Hopkins meta-analysis (Herby, Jonung, and Hanke, January 2022) found lockdowns had minimal effect on COVID mortality in Europe and the US. The Royal Society published a competing evidence review in August 2023. Jay Bhattacharya was appointed HHS Director in 2025. This is a legitimate ongoing scientific and policy debate, distinct from conspiracy claims that lockdowns were designed for population control.

On 19 March 2020 President Trump called hydroxychloroquine a 'game-changer' for COVID-19 at a White House press briefing. The FDA granted an Emergency Use Authorization on 28 March 2020. Off-label prescribing spiked and Mehmet Oz promoted the drug on television. Two high-profile observational studies — in The Lancet (22 May 2020) and NEJM (1 May 2020) — appeared to show harm from HCQ; both were retracted on 4-5 June 2020 after the Surgisphere database underlying them was found to be fictitious (Sapan Desai, CEO). The FDA revoked the EUA on 15 June 2020. Large randomised trials — RECOVERY and WHO Solidarity — subsequently confirmed no meaningful benefit. The conspiracy framing is that HCQ was suppressed for political or commercial reasons; the reality is more complex: early fraudulent data damaged the evidentiary base, then rigorous trials ruled out benefit.

Beginning in the mid-1950s, an exchange programme between the University of Chicago economics department and the Catholic University of Chile sent Chilean students to study under Milton Friedman and Arnold Harberger. The resulting cohort — nicknamed the "Chicago Boys" and including Sergio de Castro, Pablo Baraona, Álvaro Bardón, and Jorge Cauas — implemented sweeping free-market reforms after the September 11 1973 coup that brought Augusto Pinochet to power. The reforms included mass privatisation of banking (1976-78) and pensions (1981 AFP system), steep tariff reductions, and central-bank independence. Their record is disputed: initial successes were followed by the severe 1981-83 recession and 1982 banking crisis. Naomi Klein's 'The Shock Doctrine' (2007) argued the reforms required authoritarian repression to implement; critics of Klein argue she overstated the causal link.

In 1989, economist John Williamson coined the term "Washington Consensus" in a paper listing ten policy prescriptions he observed as common ground among the IMF, World Bank, and US Treasury for Latin American reform: fiscal discipline, trade liberalisation, privatisation, deregulation, and capital-account openness. The policies were applied as conditions on IMF and World Bank loans through the 1990s and 2000s. Critics including Nobel laureate Joseph Stiglitz ("Globalization and Its Discontents," 2002) argued the conditionality was harmful and ideologically driven. The Asian financial crisis (1997-98) and Argentina's 2001-02 collapse became central exhibits. Williamson himself argued in 2004 that his original list was misrepresented as "neoliberalism" in its critics' use.

Multiple credible reports in October 2023 claimed Egyptian intelligence had warned Israel of an imminent major Hamas attack 'three days before' the 7 October 2023 assault. Israeli Defence Minister Yoav Gallant and Egyptian Foreign Minister Sameh Shoukry both made statements consistent with such a warning having been conveyed. Israeli Prime Minister Benjamin Netanyahu's office denied receiving a specific warning of the attack's scale or timing. A Knesset Foreign Affairs and Defence Committee inquiry in October 2023 heard testimony from intelligence officials. The Israeli State Comptroller published a report in July 2024 on intelligence failures. The claim is partially true: Egypt conveyed general threat warnings; whether a specific operationally actionable warning was conveyed and ignored remains disputed.

Inslaw Inc, owned by William and Nancy Hamilton, licensed its PROMIS case-management software to the US Department of Justice in 1982. The DOJ stopped payments, forcing Inslaw into bankruptcy in 1985. Two federal judges subsequently found the DOJ had taken the software "by trickery, fraud, and deceit," though these rulings were later overturned on jurisdictional grounds. A 1992 House Judiciary Committee report found "strong evidence" of misappropriation. Conspiracy claims — most associated with journalist Danny Casolaro, found dead in August 1991 — allege PROMIS was secretly backdoored and sold to foreign intelligence services via intermediaries including Robert Maxwell and Earl Brian. The theft is partially confirmed; the backdoor-and-foreign-sale claims remain unproven.

On July 22 2011 Anders Behring Breivik detonated a car bomb in Oslo's government quarter killing 8, then shot dead 69 people at a Workers' Youth League (AUF) summer camp on Utøya island — 77 killed in total. His 1,500-page manifesto '2083: A European Declaration of Independence' claimed he was acting as a commander of a fictional Knights Templar Europe network. The Norwegian government commission (Gjørv Commission, Aug 13 2012) found he acted alone with no operational network. An initial psychiatric evaluation finding paranoid schizophrenia was overturned by a second panel; Breivik was found criminally sane and convicted of terrorism and premeditated murder on Aug 24 2012, sentenced to 21 years preventive detention (extendable).

On March 15 2019 Brenton Harrison Tarrant (28, Australian) attacked Al Noor Mosque and Linwood Avenue Mosque in Christchurch, New Zealand, killing 51 people. He livestreamed 17 minutes on Facebook and distributed a 74-page manifesto titled 'The Great Replacement' echoing French author Renaud Camus. The New Zealand Royal Commission of Inquiry (Nov 26 2020) found Tarrant was a 'single self-radicalised individual' who used international online networks including 8chan and far-right forums. Tarrant was convicted Aug 27 2020 of 51 murders, 40 attempted murders, and one terrorism charge — the first terrorism conviction under the NZ Terrorism Suppression Act 2002 — and sentenced to life imprisonment without parole, the first such sentence in New Zealand history.

Bear Stearns, the fifth-largest US investment bank, collapsed over the weekend of 14-17 March 2008 following a liquidity crisis rooted in its two failed hedge funds — the High-Grade Structured Credit Strategies Fund and the Enhanced Leverage fund, which had imploded in June 2007 after heavy exposure to subprime mortgage securities. JPMorgan Chase acquired Bear Stearns at $2 per share (later raised to $10), backed by a $30 billion Federal Reserve emergency lending facility (Maiden Lane LLC) — the first major use of the Fed's Section 13(3) emergency powers since the Great Depression. Hedge fund managers Ralph Cioffi and Matthew Tannin were charged with securities fraud and acquitted at trial in November 2009. "Naked short selling" conspiracy theories attributing the collapse to coordinated market manipulation are not supported by the evidence.

Christian Democrat President Aldo Moro was abducted on Via Fani, Rome, on 16 March 1978 — the morning of the swearing-in of his 'compromesso storico' coalition with the PCI. A five-member Brigate Rosse team led by Mario Moretti killed Moro's five escort officers in the ambush. Moro was held 55 days; nine letters from captivity were sent to his family and the Italian government. The State refused all negotiation. His body was found in the trunk of a Renault 4 on Via Caetani on 9 May 1978. Moretti received a life sentence in 1983; Prospero Gallinari and Anna Laura Braghetti were also convicted. Parliamentary commissions (1979–83, and a special commission in 2014) identified anomalies in the original investigation, with allegations of overlap with the NATO stay-behind network Gladio and a broader 'strategy of tension'.

Pope Albino Luciani (John Paul I) died on 28 September 1978, after a 33-day pontificate — the shortest in modern history. Sister Vincenza Taffarel found him unresponsive in bed at 5 a.m. The Vatican announced death by heart attack 'while reading Imitation of Christ'. No autopsy was performed, as Vatican law prohibits papal autopsies. David Yallop's 'In God's Name' (1984) alleged poisoning orchestrated by the P2 Masonic lodge and Vatican Bank insiders — Archbishop Paul Marcinkus, banker Roberto Calvi, and Licio Gelli — who feared Luciani's planned financial reforms. John Cornwell's counter-investigation 'A Thief in the Night' (1989), commissioned by the Vatican, found no evidence of murder and attributed death to an undiagnosed pulmonary embolism.

In February 2009, Baxter Biosciences' facility in Orth-an-der-Donau, Austria shipped seasonal H3N2 influenza vaccine contaminated with live H5N1 avian influenza to distributors in the Czech Republic, Slovenia, Germany, and Austria. The contamination was discovered when the Czech distributor Biotest found that 4 of 4 ferrets died after receiving the material. WHO, EMA, and national health agencies investigated. Conspiracy claims that the contamination was a deliberate attempt to seed a pandemic are assessed as not supported; regulators and industry accept accidental contamination of a seed stock as the most plausible explanation.

In January 2021, retail investors coordinating on Reddit's r/WallStreetBets forum drove GameStop (GME) shares from $17.25 to an intraday peak of $483 on January 28, squeezing Melvin Capital's estimated $5.5 billion short position. On January 28, Robinhood and eight other brokers restricted buying in GME, citing DTCC margin-call requirements. Retail investors alleged that Robinhood's payment-for-order-flow relationship with Citadel Securities — which also provided a $2.75 billion rescue to Melvin Capital — constituted a conflict of interest. The SEC published a 45-page market volatility report in October 2021. Congressional hearings in February 2021 featured Robinhood CEO Vlad Tenev, Citadel's Ken Griffin, Reddit's Steve Huffman, and Keith 'Roaring Kitty' Gill.

Pakistan Peoples Party leader Benazir Bhutto was assassinated on 27 December 2007 at Liaquat National Bagh in Rawalpindi following a political rally. She had returned from exile in October 2007 after receiving an amnesty from President Pervez Musharraf. A combination of gunshots and a suicide bomb attack killed her and more than twenty others. The Musharraf government's initial claim that she died from striking her head on the vehicle sunroof was contradicted by medical and forensic evidence. The 2010 UN Commission of Inquiry (chaired by Heraldo Muñoz) found that police had hosed down the crime scene within ninety minutes of the attack, destroying critical evidence. TTP attribution to Baitullah Mehsud remains disputed. Five individuals were convicted in 2017; Musharraf was charged in absentia.

Between August 2016 and April 2017, an anonymous group calling itself the Shadow Brokers released a series of files containing what appeared to be NSA Equation Group/Tailored Access Operations (TAO) cyberweapons, including the EternalBlue, EternalRomance, EternalSynergy, and DoublePulsar exploits. Microsoft patched the primary vulnerability (MS17-010) on 14 March 2017 after a pre-disclosure from the NSA; within two months the exploits were weaponised in WannaCry (May 2017) and NotPetya (June 2017). The identity and affiliation of the Shadow Brokers has never been definitively established; leading theories include Russian intelligence theft, an NSA insider, or both.

Simian Virus 40 (SV40) was discovered in 1960 in rhesus monkey kidney cells used to produce both the Salk inactivated polio vaccine and early Sabin oral polio vaccine. An estimated 10-30 million Americans and up to 100 million people globally received SV40-contaminated polio vaccines between 1955 and 1963. NIH virologist Bernice Eddy detected the contamination in 1960 but stockpiles continued to be used. SV40 causes sarcomas in hamsters and was subsequently detected in human tumours. The IOM 2002 review concluded the biological mechanism was plausible but epidemiologic data were inconclusive. Contamination is documented fact; cancer causation in humans remains contested.

A myocarditis safety signal following mRNA COVID-19 vaccines was detected by Israeli health authorities in April 2021. The CDC ACIP confirmed elevated risk in young males at its June 2021 meeting, and FDA + manufacturer labels were updated by July 2021. Peer-reviewed studies (Patone et al Nature Medicine 2022; Le Vu et al Nature Communications 2022) confirmed the signal. Israeli Ministry of Health internal documents released via FOI in 2022 showed earlier internal awareness than public statements. The myocarditis risk in young males (approximately 1-10 per 100,000 doses) and its generally favourable recovery profile are not disputed. Whether the disclosure timeline constitutes 'concealment' or 'appropriate regulatory process' is the contested framing question.

The 1918 influenza pandemic killed an estimated 50-100 million people worldwide. The 'Spanish' label arose not because Spain was the source but because Madrid newspapers — uncensored by wartime press restrictions — reported freely on the outbreak. Three competing origin hypotheses have been advanced: Camp Funston, Kansas (USA); the Étaples British Army camp in France; and a Chinese-labour-corps theory. Genetic phylogenetic analysis has reconstructed the H1N1 genome but has not resolved the geographic origin debate. The origin remains scientifically contested among researchers.

In April 2021, a New York Times investigation revealed that European Commission President Ursula von der Leyen had exchanged private text messages with Pfizer CEO Albert Bourla that were instrumental in driving the EU's €71B vaccine contract signed May 2021. The EU Commission refused FOI requests on the grounds that the texts were not official records. EU Ombudsman Emily O'Reilly found maladministration in January 2022. The European Public Prosecutor's Office opened a criminal investigation in January 2023. The European Court of Justice issued a partial ruling in May 2025 ordering some disclosure. Von der Leyen was re-confirmed as Commission President in June 2024.

Dr David Kelly, a UK Ministry of Defence biological weapons expert, was found dead in Harrowdown Hill woods, Oxfordshire, on 17 July 2003 after being publicly identified as the source who had told BBC reporter Andrew Gilligan that the Iraq WMD dossier had been "sexed up." The Hutton Inquiry (2003) ruled suicide by haemorrhage from a severed left ulnar artery compounded by co-proxamol toxicity and heart disease. A group of doctors challenged the findings from 2010 to 2015, arguing the ulnar artery wound could not have produced fatal blood loss, the co-proxamol level was sub-lethal, and there were no fingerprints on the knife. The Hutton Inquiry's 70-year document seal was later partially overturned. Verdict: partially true — the suicide ruling is contested by credible medical professionals, but no alternative account has been formally established.

EgyptAir Flight 990, a Boeing 767-300ER operating LAX-CAI via JFK, plunged into the Atlantic Ocean 60 miles south of Nantucket on 31 October 1999, killing all 217 people on board. The NTSB concluded in its 2002 final report that the crash resulted from the deliberate action of relief First Officer Gameel Al-Batouti, who was alone at the controls and said 'Tawakkalt ala Allah' (I rely on God) eleven times before and during the dive. Egypt's ECAA disputed the finding, attributing the crash to mechanical failure of the elevator/pitch-trim system. The dispute has never been formally resolved and reflects genuine national and investigatory disagreement.