Key Takeaways
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Bitunix has grown its Care Fund from $30 million to $50 million USDC and published the fund’s on-chain address so anyone can check the balance.
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A protection fund is a last-resort reserve for abnormal incidents like a hack, not a refund for trading losses.
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Before relying on any exchange’s protection fund, check three things: the size versus hot wallet exposure, whether the address is verifiable, and how payouts are determined.
This article is brought to you by Bitunix.
When an Exchange Gets Hacked, Who Covers the Losses?
Exchange hacks remain one of crypto’s most expensive risks. When an exchange loses customer funds, what happens to users often depends on whether the exchange set money aside before the incident, which is where an exchange protection fund comes in.
Derivatives exchange Bitunix, which serves over 5 million users in more than 150 countries, just made its own fund bigger and easier for users to verify.
Bitunix’s Care Fund Grows to $50M
Bitunix has increased its Care Fund to $50 million USDC, up from the $30 million it launched with in 2025. According to Bitunix, $50 million is enough to cover the full value of its hot wallets. The exchange has also published the fund’s new on-chain address, so the reserve can be checked on Etherscan rather than taken on trust.
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Before |
Now |
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Fund size |
$30M USDC |
$50M USDC |
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Launched |
2025 |
Expanded 2026 |
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On-chain address |
Not highlighted |
Published, verifiable on Etherscan |
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Hot wallet coverage |
Not stated |
Full value, per Bitunix |
What Is an Exchange Protection Fund?
An exchange protection fund is a reserve a crypto exchange sets aside to compensate users after an abnormal incident, such as a security breach. Think of it as a self-funded emergency safety net, not insurance from a third party.
These funds matter because crypto deposits generally lack the government-backed protection that bank deposits have. If an exchange loses customer funds, there is often no outside safety net. A dedicated reserve gives the exchange a ready source of money to respond and allay customer fears, instead of scrambling after the incident.
What the Care Fund Covers (and What It Doesn’t)
The Care Fund does not replace secure custody or other preventive measures; it is an added safeguard for extreme scenarios that custody controls alone cannot fully rule out. The Care Fund is not meant to compensate for trading results, but is instead intended to act as a reserve for extreme incidents that call for an exchange-level response, such as a hack.
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May be covered |
Not covered |
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Security incidents, such as a hack affecting the exchange |
Losses from your own trades |
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Other abnormal events that require an exchange-level response |
Liquidations caused by normal market moves |
Bitunix says it assesses each case individually to decide on compensation: the exchange reviews what happened, verifies the affected accounts or transactions, and decides the response based on the evidence and its rules.
In practice, that means the fund is a promise backed by money, but the exchange still decides who qualifies and what events are covered.
How to Verify the Care Fund On-Chain
A published address turns “trust us” into “check for yourself.” Anyone can look up the balance at a public blockchain address, at any time.
Care Fund address: 0x0988533bcb2e747351f08a365b33e46456c965a1 (Ethereum, ERC-20)
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Get the address only from an official Bitunix source, such as its website or verified X announcement. Scammers often circulate look-alike addresses.
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Paste the address into Etherscan.
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Check the USDC token balance. It should be close to $50 million.
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Review recent transactions: Large, unexplained outflows are worth noticing.
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Check back over time: A fund is only useful if the balance stays there.
One caveat: an on-chain balance proves the money exists at that address today. It does not prove how the exchange will decide claims, or that the funds cannot be moved later.
How the Care Fund Fits Into Bitunix’s Security Setup
The Care Fund is one of several security considerations at Bitunix, each addressing a different risk. It is meant as a backstop for exceptional incidents, not a substitute for keeping funds safe in the first place.
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Security measure |
What it does |
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Third-party custody (Fireblocks, Cobo) |
Specialist providers secure and manage digital assets instead of in-house wallet software |
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MPC key management |
Each private key is split into shares, so no single key can move funds alone |
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Cold storage |
A significant portion of user assets is kept offline |
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Account controls and penetration tests |
Protect accounts and probe systems for weaknesses |
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Lets users verify the exchange holds the assets it claims |
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User insurance |
An additional protection measure listed by Bitunix |
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Care Fund ($50M USDC) |
Reserve for eligible user losses after exceptional incidents |
Why Hot Wallets Are the Focus
Hot wallets are connected to the internet to process deposits and withdrawals. That makes them the most exposed part of any exchange. By sizing the Care Fund to cover the full value of its hot wallets, Bitunix is focusing on its riskiest surface.
What Is MPC?
Multi-party computation (MPC) splits a private key into pieces held by different parties. Transactions need several pieces to cooperate, so stealing one share is not enough to drain funds. Custody providers like Fireblocks use MPC to reduce single points of failure.
How to Safeguard Your Own Account
Protection funds are generally designed for incidents on the exchange’s side, not for losses from an individual account compromised through phishing or shared login details. That makes your own account security just as important as any exchange-level safeguard.
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Turn on two-factor authentication (2FA). An authenticator app is generally safer than SMS.
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Use a strong, unique password. Never reuse your exchange password on other sites.
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Check the URL before logging in. Bookmark the official site and only download the app from official stores.
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Treat unsolicited messages as untrusted. Be wary of DMs, emails or links claiming to be from the exchange, even if they look official.
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Never share passwords, 2FA codes or private keys. No legitimate support agent will ask for them.
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Use extra protections where available. Features like anti-phishing codes and withdrawal address whitelists add another barrier.
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Act fast if something looks wrong. Contact support through official channels right away.
5 Questions to Ask About Any Exchange’s Protection Fund
The size of a fund only means something in context. Use these questions on Bitunix or any other exchange you trade on.
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Can I see it on-chain? A published, verifiable address beats a number in a blog post.
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How big is it relative to the risk? Compare it to hot wallet exposure or user deposits, not to other exchanges’ headlines.
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What is it held in? A stablecoin reserve like USDC holds its dollar value better than a volatile token.
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What does it cover? Look for clear language separating security incidents from trading losses.
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Who decides payouts, and how? Check whether the claims process and eligibility rules are published.
Final Thoughts
Bitunix’s move to $50 million USDC, with a public on-chain address, makes its Care Fund larger and more transparent than before. It also adds a concrete benchmark: coverage of its full hot wallet value, per the company.
Still, a protection fund is a backstop, not a guarantee. The best protection remains choosing exchanges with strong custody, verifiable reserves, and clear rules, and not keeping more on any exchange than you need to.
FAQ
How much is the Bitunix Care Fund?
$50 million USDC, increased from $30 million.
When was the Bitunix Care Fund launched?
In 2025, with $30 million USDC.
Does the Care Fund cover trading losses?
No. It is meant for abnormal incidents that require an exchange-level response, not routine market outcomes.
How can I verify the Care Fund?
Look up the official Care Fund address on Etherscan and check its USDC balance. Only use the address from Bitunix’s official channels.
Is compensation guaranteed?
No. Bitunix assesses each case individually based on the incident, the evidence, and its rules.
This article is for informational purposes only and is not financial advice. Information is based on Bitunix’s announcement.
