Security Compliance
ByBit's security record now carries a major asterisk. In February 2025, attackers linked to North Korea's Lazarus Group exploited ByBit's multi-signature wallet transfer process and stole roughly $1.5 billion in Ethereum, the largest crypto theft ever recorded. To ByBit's credit, no customers lost funds: the exchange covered all losses from its own liquidity and replenished reserves within about 72 hours, a crisis response widely considered the best the industry has seen. Still, the breach shows that even cold storage and multisig setups can be defeated. Users can secure their accounts with two-factor authentication via Google Authenticator. ByBit also previously ran into trouble in Canada specifically, paying a roughly $2.5 million penalty to the Ontario Securities Commission in 2022 for operating without registration.
KuCoin offers two-factor authentication and has tightened compliance considerably since its early years. Its history still matters though: $275 million was stolen by North Korean hackers in 2020, with about $200 million recovered, and in 2025 its operator pleaded guilty in the US to anti-money-laundering failures. If you somehow still have funds on the exchange, move them to a private crypto wallet.
ByBit's security record now carries a major asterisk. In February 2025, attackers linked to North Korea's Lazarus Group exploited ByBit's multi-signature wallet transfer process and stole roughly $1.5 billion in Ethereum, the largest crypto theft ever recorded. To ByBit's credit, no customers lost funds: the exchange covered all losses from its own liquidity and replenished reserves within about 72 hours, a crisis response widely considered the best the industry has seen. Still, the breach shows that even cold storage and multisig setups can be defeated. If you somehow still have funds on ByBit, withdraw to a private wallet.
KuCoin offers two-factor authentication and has tightened compliance considerably since its early years. Its history still matters though: $275 million was stolen by North Korean hackers in 2020, with about $200 million recovered, and in 2025 its operator pleaded guilty in the US to anti-money-laundering failures with roughly $297 million in penalties. If you somehow still have funds on KuCoin, move them to a private crypto wallet.
ByBit suffered the largest crypto hack in history in February 2025 (~$1.5B ETH) but fully reimbursed all affected users. KuCoin suffered a $275M hack in 2020 and pleaded guilty in the US in 2025 for AML failures. Neither platform is relevant to Canadians going forward
Regulatory Compliance
ByBit exited the Canadian market in 2023 due to Canadian regulations and Canada remains on its restricted jurisdictions list. Notably, ByBit has since obtained licenses elsewhere, including a MiCA license serving the EEA through ByBit EU and a UK relaunch in late 2025, but it has shown no intention of registering with Canadian regulators.
KuCoin is banned in Canada. After ignoring OSC proceedings entirely, KuCoin received a permanent ban from Ontario's capital markets in June 2022 along with the maximum penalties the tribunal could impose, about $2 million plus costs, and the CSA lists it as a banned platform nationwide. Mandatory KYC since July 2023 means there is no longer any workaround, and using a VPN violates KuCoin's own terms with the risk of frozen funds and zero consumer protection or legal recourse in Canada. This is a hard no for Canadians, not a grey area.
ByBit exited the Canadian market in September 2023 due to Canadian regulations and Canada remains on its restricted jurisdictions list. ByBit paid a roughly $2.5 million OSC penalty for operating without registration in Ontario, then exited all of Canada rather than register. Notably, ByBit has since obtained licenses elsewhere, including a MiCA license serving the EEA through ByBit EU and a UK relaunch in late 2025, but it has shown no intention of registering with Canadian regulators.
KuCoin is banned in Canada. After ignoring OSC proceedings entirely, KuCoin received a permanent ban from Ontario's capital markets in June 2022 along with the maximum penalties the tribunal could impose — about $2 million plus costs — and the CSA lists it as a banned platform nationwide. Mandatory KYC since July 2023 means there is no longer any workaround, and using a VPN violates KuCoin's own terms with the risk of frozen funds and zero consumer protection or legal recourse in Canada.
ByBit paid a roughly $2.5 million OSC penalty and exited all of Canada in September 2023. KuCoin is permanently banned from Ontario's capital markets and listed as a banned platform by the CSA nationwide. Both are entirely off-limits to Canadians.
Customer support
ByBit has a helpful support centre on its website with numerous guides about crypto and how to use the exchange, plus ticket-based and chat support. For Canadians this is academic, since the platform is off-limits entirely.
KuCoin offers FAQs, an online ticketing system and 24/7 live chat for users in supported countries. For Canadians the only relevant support scenario is recovering legacy funds, and be prepared for friction, since closed-jurisdiction withdrawals often involve extra verification steps.
ByBit has a helpful support centre on its website with numerous guides about crypto and how to use the exchange, plus ticket-based and chat support. For Canadians this is academic, since the platform is off-limits entirely.
KuCoin offers FAQs, an online ticketing system and 24/7 live chat for users in supported countries. For Canadians the only relevant support scenario is recovering legacy funds, and be prepared for friction since closed-jurisdiction withdrawals often involve extra verification steps.
Neither platform has relevant ongoing support for Canadians beyond legacy fund recovery. ByBit's support is completely inaccessible to Canadians; KuCoin's ticketing system is the only route for recovering stranded balances, with significant friction expected.
Conclusion
From a Canadian perspective, there is nothing to choose between ByBit and KuCoin — both are unavailable, and for different reasons.
ByBit exited Canada on September 30, 2023. If you have legacy funds on ByBit, withdraw to a private wallet — do not transfer directly to a regulated Canadian exchange as the transfer may be blocked.
KuCoin is permanently banned from Canada's capital markets since June 2022 and appears on the CSA's national banned platform list. If you have legacy funds on KuCoin, withdraw to a private wallet first — do not transfer directly to a regulated Canadian exchange as the transfer may be blocked.
For Canadians looking for well-regulated alternatives with broad coin selection, we recommend Kraken (200+ coins, nationally registered restricted dealer since April 2025), Crypto.com (400+ coins, restricted dealer since May 2025), or NDAX (60+ coins, CIRO investment dealer with a flat 0.2% fee). See our full list of the best crypto exchanges in Canada for more options.
