police

According to the New Straits Times, Malaysian police recently dismantled an illegal Bitcoin mining operation located in Tronoh, arresting two men aged 40 and 52, and confiscating 73 cryptocurrency mining devices and related equipment.

According to The New York Times, the world's largest cryptocurrency exchange Binance quietly adjusted its law enforcement cooperation policy last April, requiring law enforcement agencies in various countries to forward relevant requests to foreign government agencies for processing, which must go through international treaty procedures, significantly extending the response time.Police representatives from five European countries reported at a law enforcement meeting in the Netherlands that, except for urgent cases involving child sexual abuse, terrorism, or threats to life, the vast majority of requests were forwarded to the UAE government, where Binance is registered, severely hindering investigations.Meanwhile, several senior employees from Binance's compliance team have left one after another, further intensifying external concerns. Binance denied slowing down cooperation, stating that this move aims to ensure compliance with data privacy regulations.

It has been reported that the mayoral candidate of Incheon, South Korea, is accused of falsely reporting assets, suspected of failing to declare the spouse's cryptocurrency assets.

The Brazilian Federal Police are cracking down on a drug trafficking gang that has been laundering money through cryptocurrency in Operation Commodity. Since 2021, the gang has smuggled over 6.5 tons of cocaine to Europe via the Port of Rio de Janeiro, with the drugs hidden in shipments of coffee, cement, and mortar.The operation covered São Paulo, Minas Gerais, Santa Catarina, and Espírito Santo, with police executing 13 preventive arrests and 44 search and seizure warrants. The court ordered the seizure of assets and the freezing of up to 1 billion reais, approximately 196 million dollars. Police stated that the gang is linked to Primeiro Comando da Capital (PCC) and Comando Vermelho (CV), and laundered money through a luxury car dealership and shell companies in the Greater São Paulo area, with the dealership selling vehicles such as Ferrari, Porsche, Corvette, and Land Rover.The individuals involved used shell companies to issue invoices lacking supporting documents, bringing drug trafficking proceeds into the Brazilian financial system and using cryptocurrency to conceal transactions. The suspects will be held accountable for charges including transnational organized crime, international drug trafficking, and money laundering.

The Singapore Police Force and the Federal Bureau of Investigation signed a memorandum of understanding to strengthen joint actions, intelligence sharing, training, and law enforcement assistance in online scams, cyber fraud, and money laundering cases.The two parties completed a joint operation targeting cross-border cryptocurrency fraud in Singapore and the United States, identifying 54 victims and potential victims through information sharing and blockchain intelligence, and preventing potential losses of approximately 2.7 million USD in the United States and about 388,000 SGD in Singapore.

According to former Fox Business reporter Eleanor Terrett, one of the largest police unions in the United States, the National Fraternal Order of Police, has shifted its support to the latest version of the Clarity Act, stating that the revised provisions of the Blockchain Regulatory Certainty Act (BRCA) address its previous concerns and preserve law enforcement's ability to investigate cryptocurrency crimes.The report notes that the text of the latest version of the BRCA, released on Wednesday, has not changed, and it is currently unclear what specific revisions the union is referring to.

According to Protos, a gang in the UK disguised as police officers and created a fake police website, convincing cryptocurrency holders over the phone to transfer funds into so-called "safe accounts," stealing $5.4 million worth of cryptocurrency, and were sentenced this week. 23-year-old Hamza Bashir, 25-year-old Kevin Nwamma, and 29-year-old Anthony Ikenwe were sentenced to six years and nine months, eleven years, and eleven years in prison, respectively.The stolen funds were used to purchase luxury items, including a £60,000 car, vacation trips to Thailand and Japan, and products from brands such as Harrods, Hermès, Louis Vuitton, and Rolex. The police also discovered £500,000 in cash in a safe and determined that most of the stolen cryptocurrency had been converted into payment cards. Gang members also falsely reported their annual income, with one declaring only £444. The Metropolitan Police began investigating the gang after receiving reports from victims in January 2025.

According to Bitcoin.com, the Singapore Police Force's Anti-Fraud Centre and Cybercrime Investigation Department, in a six-week joint anti-fraud operation from April 16 to May 31, 2026, collaborated with Coinbase, Coinhako, Gemini, Independent Reserve, OKX, StraitsX, and Upbit to identify potential fraud victims using blockchain analysis tools from Chainalysis and TRM Labs. They conducted over 145 targeted interventions through phone calls and on-site visits, preventing potential losses exceeding $4.2 million.Coinbase Singapore posted on X on July 10, stating that it collaborated with the Singapore Police to prevent over 145 individuals from losing a total of more than $4.2 million due to fraud. The Singapore Police stated that they will continue to work with cryptocurrency exchanges and other private sectors to combat cybercrime.

According to IBTIMES, Brazilian police announced the launch of "Operation Veil of Maya," executing 9 search and seizure warrants simultaneously in São Paulo, Ribeirão Preto, Porto Alegre, and Canoas to combat a money laundering network involving 87 shell companies. The operation's name is derived from the philosophical concept of "Maya," which refers to the illusion that hides reality.Investigations show that cryptocurrency primarily plays a role in cross-border fund transfers within this money laundering network, where criminals receive illegal income through shell companies, convert the funds into crypto assets, and then transfer them abroad. Those involved may face charges of money laundering, tax evasion, participation in organized crime, and other related accusations, but the police have not yet disclosed the scale of the funds involved or the quantity of seized assets.

According to DigitalAsset, Upbit operator Dunamu has been selected as the first priority candidate for the "Management of Seized Digital Asset Custody Business" by the Korean National Police Agency. According to data from the Korean government procurement portal (KONEPS), Dunamu ranked first with a comprehensive score of 94.73 (technical score 84.73, bid price score 10), surpassing the Korea Digital Asset Custody Company (KDAC, 91.29) and Hecto Wallet One (87.27).The project budget is 267 million won, with a contract period of 1 year, aimed at entrusting the digital assets seized by the police during investigations to external professional institutions for secure custody. Previously, there were cases in the Korean judicial system where seized bitcoins were lost, raising concerns about the need for external custody of digital assets.

According to Vietnam's Youth Newspaper, the Ministry of Public Security of Vietnam recently held a press conference to report the latest investigation results of the ONUS cryptocurrency platform fraud case. More than 350 kilograms of gold and silver have been seized, transactions involving 8 properties valued at 20 trillion Vietnamese dong have been frozen, and transactions of over 300 involved bank accounts have been suspended.On March 23 of this year, the police filed criminal charges against 8 defendants, accusing them of using computer networks and telecommunications networks to commit property appropriation and money laundering. Since 2018, the individuals involved have taken advantage of the public's lack of understanding of cryptocurrency, creating digital accounts through applications and packaging them as virtual currency. They established trust and attracted investment through circular buying and selling among affiliated companies, thereby committing fund appropriation, with a total sale of cryptocurrency valued at over 70 trillion Vietnamese dong from 2018 to 2021.The case involves numerous individuals and users, with approximately 5 million user accounts opened. The police have received over 2000 reports from citizens. The public security authorities are investigating the possible accomplice responsibilities of KOLs and other internet celebrities and continue to make every effort to recover the embezzled funds.

According to Malaysian media "The New Straits Times," Malaysian police raided an illegal cryptocurrency mining operation located in a warehouse in the Port Klang Free Trade Zone at Pulau Indah yesterday and shut it down. During the raid, two foreign men, aged 20 and 31, were detained, and mining equipment was confiscated.According to Malaysian law, this action violates the Penal Code and the Electricity Supply Act. If convicted, the two men could face ten years in prison and a fine of 100,000 ringgit (approximately 24,500 USD).

According to Bloomberg, the Federal Police of Brazil simultaneously carried out law enforcement actions in multiple locations in São Paulo to implement the sanctions resolution previously issued by the U.S. Department of the Treasury, targeting cross-border money laundering gangs serving the Brazilian gang "First Command of the Capital (PCC)."This operation executed 11 temporary arrest warrants and conducted 13 searches and seizures, involving two core individuals who have been placed on the sanctions list by the U.S. authorities. As ruled by the court, a total of 1.04 billion reais (equivalent to 200 million dollars) in funds, physical assets, and cryptocurrencies associated with the individuals involved have been frozen.The individual involved, Stella Stefanie Nunes Henrique de Oliveira, has been arrested by the police, while another suspect, Victor Henrique de Oliveira Shimada, is currently at large. U.S. authorities accuse the two of establishing multi-layered financial channels, relying on cryptocurrency transfers, cash transportation, and large transfers between public and private accounts to move criminal proceeds. The suspects will face multiple charges including conspiracy, money laundering, and illegal cross-border transfer of funds.

According to the South China Morning Post, Sun Shengbin from the Wenzhou Public Security Bureau and Lou Yandi from the Zhejiang Provincial Public Security Department's Criminal Investigation Team published a technical paper on June 4 in the journal "Forensic Technology," systematically disclosing the Chinese police's forensic tools and case handling processes for virtual currency assets such as Bitcoin and Ethereum. The content covers aspects such as device cracking, evidence collection, on-chain transaction tracking, and asset freezing and seizure.The paper outlines several tracking methods, one of which involves tracking transaction fees back to exchanges like Binance, allowing the police to obtain user data. The police can acquire "Know Your Customer" (KYC) records from major exchanges such as Binance, OKX, and HTX through formal legal channels. For funds stored in exchanges, the police can freeze accounts for six months, and the freezing period can be extended.Additionally, the document emphasizes strict operational bottom lines: investigators must not privately hold private keys. The principle of "separation of case handling and custody" must be adhered to, with comprehensive supervision and the establishment of a clear regulatory chain record.

According to on-chain detective ZachXBT, multiple reports indicate that the centralized cryptocurrency exchange AscendEX (formerly Bitmax) has recently delayed or failed to process users' withdrawal requests for several days or even weeks, yet the platform continues to accept user deposits.As early as the initial warning on June 26, ZachXBT pointed out that, after reviewing on-chain data from Arkham and TRM, several known hot wallets of AscendEX (covering EVM, Tron, and Solana networks) severely lack major market cap tokens such as ETH, USDT, and SOL, indicating that the platform is likely facing a serious liquidity crisis.The latest situation shows that, in the 9 days since the first warning, the official X account of AscendEX has remained inactive, and the platform's co-founder George (Jing) Cao has not responded to inquiries from users with large amounts of trapped funds. Currently, ZachXBT strongly advises users unable to withdraw their funds to report to law enforcement and regulatory agencies in their respective countries or regions as soon as possible.It is reported that AscendEX was founded by George (Jing) Cao and Ariel Ling in 2018. In December 2021, the platform was attacked by the hacker group Lazarus Group, resulting in approximately $78 million in asset losses.

According to "On-Chain Detective" ZachXBT's post on his personal channel, Polish social engineering attacker Wojtek Kulisz (online name "Merry") was recently suspected of being raided by Polish law enforcement, along with three others being taken away.Although the official press release did not disclose his name or photo, several designer clothing and jewelry items displayed on his public Instagram account "wojtekk" are highly consistent with the items seized during the police operation. The related case is led by the Polish Central Cyber Crime Fighting Department (CBZC) and has received assistance from agencies such as the FBI and HSI.

According to the Korea Economic Daily, at least seven companies, including Dunamu, the operator of the South Korean cryptocurrency exchange Upbit, have submitted proposals to bid to become the first private custodian of virtual assets seized by the Korean National Police Agency. Other bidders include major custodians Korea Digital Asset (KODA), Korea Digital Asset Custody (KDAC), BDACS, Hecto Wallet One, Infinite Block, and DSRV.An official from a virtual asset custody institution explained that the selection results may be finalized next month. The official pointed out that in a previous pilot project conducted for the National Tax Service, the winning bidder was determined within one to two weeks after the proposal presentation concluded.

According to the Chosun Ilbo, 22 Bitcoins that were previously held by the Gangnam Police Station in Seoul during the investigation of a financial hacking case have been lost, amounting to approximately 2.2 billion won at the latest market value. The investigation revealed that the Bitcoins involved were stored in an offline wallet held by the complainant, and individuals who knew the mnemonic phrase subsequently restored and liquidated them externally.

According to HK01, the Hong Kong police have cracked a cross-border money laundering case. The involved group used 43 Hong Kong bank accounts to process funds from 34 fraud cases between June and September 2024, amounting to approximately HKD 18 million, and is suspected of laundering up to HKD 230 million in criminal proceeds through cryptocurrency transactions via bank accounts.The police investigation found that a 34-year-old woman from mainland China is suspected of coming to Hong Kong to set up multiple puppet bank accounts, assisting the criminal group in laundering approximately HKD 9.29 million in criminal proceeds, and purchasing cryptocurrency through virtual asset exchange shops to disguise the source and flow of funds. The woman was sentenced to 47.5 months in prison.The Hong Kong police remind that assisting a criminal group in handling funds could face up to 10 years in prison, and those involved in money laundering could face fines of up to HKD 5 million and imprisonment for up to 14 years.

According to reports from Nanchong Rongmei, the Public Security Bureau of Nanchong City in Sichuan Province announced that the police recently investigated a case involving the use of AI large models to fabricate and disseminate false information about the securities market.It is reported that the person involved, Wang, sought to gain internet traffic revenue by using AI to generate an article of about 3,000 words related to the stock market and published it on online platforms. After verification by the China Securities Regulatory Commission, the article fabricated false policy information regarding the collection of stamp duty, T+0 trading, and made misleading predictions about the securities market, disrupting the order of the financial market. Currently, the related false articles have been removed, and the police in Nanchong County have legally imposed administrative penalties on Wang.