Pig butchering crypto investment scams

Pig butchering crypto investment scams
	FALSE
	"A friendly new online acquaintance, often met by an apparent wrong-number text or on a dating or social app, is offering a genuine opportunity to earn large returns on a cryptocurrency trading platform."
Domain	Business, Finance & Scams
Tactic	Fraud or Scam; Imposture;
Era	Current
First seen	2010s
Origin	Organized criminal networks operating from scam compounds in Southeast Asia, expanding globally from about 2020
Last reviewed	2026-10-26
	Further reading: books on Business, Finance & Scams

Pig butchering is the name given to a type of long-running investment fraud in which scammers build a relationship with a victim over weeks or months, then persuade them to invest in a fake cryptocurrency or trading platform. The name comes from the Chinese phrase sha zhu pan, meaning "pig-butchering plate," referring to fattening a pig before slaughter. The platforms show steadily rising balances, encouraging victims to invest more, until they try to withdraw money and discover it is gone. The scams have cost victims billions of dollars a year worldwide. Many of the people sending the messages are themselves victims of human trafficking, forced to work in guarded compounds in Southeast Asia.

The claim

The scam often starts with an apparently innocent message: a text sent to the "wrong number," a greeting on a dating app, a message on a social network or a contact in a group chat. The scammer, presenting as an attractive, friendly and successful person, builds trust through daily conversation, sometimes developing a romantic relationship. Eventually they mention their success with cryptocurrency or foreign exchange trading, often crediting a relative or mentor with inside knowledge.

The victim is encouraged to try a small investment through a website or app that looks professional. Early profits appear on screen, and a small withdrawal may be allowed to build confidence. The victim invests more, sometimes taking out loans, emptying retirement accounts or mortgaging property. When they try to withdraw a large sum, they are told to pay taxes, fees or penalties first. Eventually the platform and the contact disappear.

Origin

The scams originated with criminal groups in China in the late 2010s. After Chinese authorities cracked down, and as the COVID-19 pandemic closed casinos and other businesses run by the same networks in Southeast Asia, operations shifted to compounds in Cambodia, Myanmar, Laos and elsewhere. These networks began targeting victims worldwide, including in the United States, Europe, India and East Asia.

Investigations by journalists, researchers and the United Nations have found that many compounds hold workers against their will. In 2023 the UN human rights office estimated that at least 120,000 people in Myanmar and about 100,000 in Cambodia may have been held in situations where they were forced to carry out online scams. Many were lured by fake job advertisements, had their passports confiscated and faced abuse if they failed to meet quotas.

What the evidence shows

The investment platforms are fake. The balances shown are numbers on a screen controlled by the scammers, and the money sent is quickly moved through cryptocurrency wallets and laundering networks. Researchers and law enforcement have traced large flows of cryptocurrency, often the stablecoin Tether, through these networks.

The scale is large. The US Federal Bureau of Investigation reports that investment fraud, much of it involving cryptocurrency, has become the costliest category of internet crime reported to it, with reported losses running into billions of dollars a year. Many victims do not report losses because of embarrassment, so the true figures are likely higher. Victims include people of all ages and levels of education, including professionals with financial experience.

Governments have increased enforcement. US authorities have seized cryptocurrency linked to these scams and sanctioned individuals and companies tied to scam compounds, while governments in Southeast Asia, under international pressure, have conducted raids and repatriated thousands of trafficked workers. Technology and cryptocurrency companies have worked to freeze accounts and remove scam content. Nonetheless the networks have adapted, moving locations and using new technologies, including artificial intelligence to generate convincing messages, translations and fake images.

Why it persists

Pig butchering is effective because it combines several powerful forms of manipulation:

Patience. Scammers invest weeks or months in building trust before mentioning money.
Relationship. The emotional connection makes victims less skeptical and more reluctant to believe they are being deceived.
Apparent proof. Professional-looking platforms showing profits create a sense of evidence.
Escalation. Small early investments and a permitted withdrawal lead to much larger ones.
Industrial scale. Organized compounds employ thousands of people working from scripts.

Lessons for readers

Be cautious when a stranger who contacted you unexpectedly brings up investing.
Never invest through a platform recommended by someone you have met only online.
A balance on a website is not money you can access. Test withdrawals are part of the scam.
Being asked to pay taxes or fees before withdrawing is a sign of fraud.
Report scams to law enforcement, and talk to family members, especially older relatives, about how these scams work.

Sources

United Nations Office of the High Commissioner for Human Rights, Online Scam Operations and Trafficking into Forced Criminality in Southeast Asia (August 2023).
US Federal Bureau of Investigation, Internet Crime Complaint Center, Internet Crime Report (annual).
Cezary Podkul, reporting on pig-butchering scams and scam compounds, ProPublica, 2022.
United Nations Office on Drugs and Crime, reports on transnational organized crime and online scams in Southeast Asia (2023–2025).
US Treasury Department, Office of Foreign Assets Control, sanctions actions against scam networks in Southeast Asia (2024–2025).