The Monetary Authority of Singapore (MAS) has said that no businesses have qualified to participate in the FinTech Regulatory Sandbox framework as cryptocurrency payment providers.
Responding to a letter criticizing the Singaporean government’s lack of public consultation and oversight on crypto adoption published in the Financial Times, MAS clarified that the country does not have a “crypto sandbox,” but rather a sandbox that supports a broad range of FinTech experimentation.
The letter criticised Singapore for “unwisely” allowing crypto companies access to Singapore’s FAST (Fast and Secure Transfers) interbank payment system, an electronic funds transfer system that enables customers of the participating entities to transfer Singapore Dollar funds from one entity to another in Singapore.
Singapore’s FAST (Fast and Secure Transfers) overview. Source: fastpayments.worldbank.org
However, the MAS clarified that all businesses with a valid bank account can access the FAST system, which includes crypto businesses, stating that “Payments through FAST are in fiat currencies, not cryptocurrencies.”
The regulator then stated that the rising malware scam cases in Singapore have got nothing to do with cryptocurrencies, claiming that on the contrary, such scams are more prevalent in the fiat economy:
“These scams entail fraudsters taking control of customers’ mobile devices and effecting unauthorized transfers through the banking system in fiat currencies.”
“As these measures are progressively implemented from the end of this year onwards, Singapore will have one of the strictest regulatory regimes in the world governing retail access to cryptocurrencies.”
In this regard, the MAS recently consulted the public on a suite of regulatory measures to mitigate the risks posed by cryptocurrencies to retail customers.
Former MAS chair, Tharman Shanmugaratnam — who has historically considered crypto as risky investments — won Singapore’s presidential race.
The president-elect reportedly once called crypto assets “highly volatile” and “highly risky as investment products” in 2021 warnings to Singapore-based users in his role as MAS chair.
Taiwanese lawmaker Ko Ju-Chun has called on the government to consider adding Bitcoin to its national reserves, suggesting it could serve as a hedge against global economic uncertainty.
Ko, a legislator at-large in Taiwan’s legislative body, the Legislative Yuan, took to X on Friday to report that he had advocated Bitcoin (BTC) investment by the Taiwanese government at the National Conference on May 9.
In his remarks, Ko cited Bitcoin’s potential to become a hedge amid global economic risks and urged Taiwan to recognize the cryptocurrency alongside gold and foreign exchange reserves to boost its financial resilience.
Ko highlighted that Taiwan is an export-driven economy that has experienced significant fluctuations in its national currency, the New Taiwan dollar, amid global inflation and intensifying geopolitical risks.
“We currently have a gold reserve of 423 metric tons, and our foreign exchange reserves amount to $577 billion, including investments in US Treasury bonds,” the lawmaker stated.
In a scenario of more intense currency volatility or potential regional conflicts, Taiwan may “very likely be unable to ensure the security and liquidity,” Ko continued, adding that Bitcoin could be a great addition to Taiwan’s reserves for several reasons.
Ko Ju-Chun advocated for the adoption of Bitcoin by the Taiwanese government before the Legislative Yuan. Source: Ko Ju-Chun
“Bitcoin has been operating for over 15 years. It has a fixed total supply, is decentralized, and is resistant to censorship. Many countries are focusing on its hedging attributes. At the same time, in intense situations, it may not face the risk of embargo,” he said.
Instead, the legislator suggested adding a “small proportion of Bitcoin” into the diversified assets as tools for sovereign asset allocation and risk hedging, and backup capacity of Taiwan’s financial system.
“When exchange rate risk and regional uncertainty increase, it is time to introduce new tools to construct a more flexible financial strategy framework,” Ko said, adding:
“As former Dean Chen Chong said, Bitcoin is the gun of the digital era. It may also be the gold of the digital era, the silver of the digital era. Or it could be gunpowder. A wise nation will not let weapons be in others’ hands.”
German law enforcement seized 34 million euros ($38 million) in cryptocurrency from eXch, a cryptocurrency platform allegedly used to launder funds stolen after Bybit’s record-breaking $1.4 billion hack.
The seizure, announced on May 9 by Germany’s Federal Criminal Police Office (BKA) and Frankfurt’s main prosecutor’s office, involved multiple crypto assets, including Bitcoin (BTC), Ether (ETH), Litecoin (LTC) and Dash (DASH). The move marks the third-largest crypto confiscation in the BKA’s history.
The authorities also seized eXch’s German server infrastructure with over eight terabytes of data and shut down the platform, the announcement added.
eXch exchanged crypto without AML
In the statement, the BKA described eXch as a “swapping” service that allowed users to exchange various crypto assets without implementing Anti-Money Laundering (AML) measures.
The platform had operated since 2014 and reportedly facilitated about $1.9 billion in crypto transfers, some of which were believed to be of “criminal origin,” including assets laundered during the Bybit hack.
Example of flow of Bybit exploit funds moving through eXch and bridging back and forth between Ether and Bitcoin. Source: TRM Labs
“Among other things, a portion of the $1.5 billion stolen from the Bybit crypto exchange, which was hacked on Feb. 21, 2025, is said to have been exchanged via eXch,” the authorities wrote.
Multisig, FixedFloat among laundering cases
According to a post by crypto sleuth ZachXBT, eXch was also involved in laundering millions of funds from other crypto thefts and exploits, including Multisig, FixedFloat and the $243 million Genesis creditor theft.
Those were in addition to “countless phishing drainer services over the past few years with refusal to block addresses and freeze orders,” ZachXBT said.
Source: ZachXBT
ZachXBT was among the first security analysts to report on eXch’s links to laundering $35 million of crypto assets stolen from Bybit soon after the hack was confirmed.
“Lazarus Group transferred 5K ETH from the Bybit Hack to a new address and began laundering funds via eXch (a centralized mixer) and bridging funds to Bitcoin via Chainflip,” ZachXBT wrote in a Telegram post on Feb. 22.
“Even though we have been able to operate despite some failed attempts to shut down our infrastructure […], we don’t see any point in operating in a hostile environment where we are the target of SIGINT [Signals Intelligence] simply because some people misinterpret our goals,” it wrote.
Addressing the seizure, senior public prosecutor Benjamin Krause stressed the importance of action against “quick and anonymous opportunities for money laundering for any amount.”
“Crypto swapping is an essential component of the underground economy, used to conceal incriminated funds from illegal activities such as hacking or trading in stolen payment card data, thus making them available to perpetrators,” he said.
With Ruth away, Beth and Harriet are joined by Salma Shah, a former Conservative special adviser from 2014-2018 and now a political commentator.
They unpack Donald Trump’s surprise UK trade deal announcement and what it means for Sir Keir Starmer, who’s also landed a deal with India and is gearing up for key EU negotiations.
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