Singapore

Token 2049 is one of the world's largest crypto conferences, held annually in Singapore and Dubai by Hong Kong-based BOB Group. The event has faced repeated criticism for insufficient sponsor vetting, most notably when OFAC- and UK-sanctioned Russia-linked stablecoin A7A5 was listed as a platinum sponsor and given a speaking slot at the October 2025 Singapore edition. Separately, in March 2025, on-chain investigator ZachXBT publicly flagged multiple Token 2049 sponsors — including DWF Labs, Bitunix, JuCoin, WEEX, and Spacecoin — for fraud, wash trading, and regulatory non-compliance, warning that conference sponsorship carries no implied credibility.

WazirX is an Indian cryptocurrency exchange co-founded in 2018 by Nischal Shetty, Sameer Mhatre, and Siddharth Menon that suffered the largest crypto hack in Indian history on July 18, 2024, when approximately $234.9 million in user assets were stolen from a Gnosis Safe multisig wallet via a sophisticated supply-chain-style attack attributed by Elliptic, ZachXBT, and a joint US-Japan-South Korea government statement to North Korea's Lazarus Group. The hack triggered suspension of all withdrawals, a Singapore court-supervised restructuring process in which users are expected to recover approximately 55% of their assets, and ongoing regulatory and law enforcement scrutiny in India.

Crypto.com is a Singapore-headquartered centralized cryptocurrency exchange founded in 2016 (originally as Monaco) by Kris Marszalek, Bobby Bao, Gary Or, and Rafael Melo. The platform has been subject to multiple serious security incidents, including a confirmed January 2022 hack in which $34 million was stolen via a 2FA bypass and laundered through Tornado Cash, and an alleged 2023 data breach linked to the Scattered Spider hacking group that the company did not publicly disclose to affected users. Blockchain investigator ZachXBT has publicly accused Crypto.com of governance manipulation and tokenomics fraud, citing the March 2025 reissuance of 70 billion CRO tokens that had been permanently burned in 2021, and the company's controversial 2020 forced swap from its original MCO token to CRO at unfavorable rates.