Binance’s user protection fund has just lost half of its Bitcoin reserves. A massive transfer of 7,499 BTC was executed in connection with the hack that shook the industry, leaving the SAFU with a balance cut in half.

Binance responded by publishing a Proof of Reserves to reassure its community — but no timeline for replenishing the fund has been communicated. This situation raises legitimate questions about the real robustness of the safety net that is supposed to protect millions of users.

Here is what the on-chain data reveals and what it concretely means for users holding assets on the platform.

SAFU Fund Cut in Half: What Exactly Happened?

The Secure Asset Fund for Users (SAFU) is the emergency fund created by Binance in 2018 to compensate users in the event of a major incident. Historically funded by 10% of trading fees, it was supposed to hold a total value of $1 billion. But on-chain data now tells a different story.

Following a transfer of 7,499 BTC directly linked to the hack — the exact origin of which remains to be clarified in official communications from Binance — the SAFU wallet now holds only 7,500 BTC. At Bitcoin’s current price, this represents a figure significantly below the stated $1 billion target. On-chain transparency allows this balance to be verified in real time, making any vague communication difficult to sustain.

Binance published a Proof of Reserves to attest that the remaining funds do exist and are held in direct custody. While this step is positive from a transparency standpoint, it does not address the central question: when and how will the fund be replenished to $1 billion? No timeline has been provided at this stage.

Proof of Reserves Published: Transparency or Crisis Management?

Binance’s publication of a Proof of Reserves comes at a tense moment. Since the collapse of FTX in 2022, centralized exchanges (CEXs) have been under constant pressure to demonstrate the solvency of their wallets. Proof of Reserves has become the minimum standard expected by both institutional and retail users.

In this specific case, the published proof confirms that the remaining 7,500 BTC are indeed held in the on-chain identifiable SAFU wallet. This is verifiable information, which gives it genuine credibility. But the transparency stops there: no information on the replenishment mechanism, the planned funding sources, or any potential timeline has been shared publicly.

For users who rely on the SAFU as a last resort in the event of a hack or technical failure, this situation creates legitimate uncertainty. A protection fund whose intervention capacity has been halved with no announced remediation plan loses part of its symbolic value — and potentially its operational value too. The crypto community is now waiting for Binance to provide clearer communication on the fund’s replenishment trajectory. As reported in recent developments, Binance Hackers Convert Stolen SOL to Bitcoin: A New Phase of Money Laundering, highlighting the ongoing security challenges facing the platform.

What This Reveals About Risk Management at CEXs

The SAFU episode highlights a structural tension within centralized exchanges: the promise of user protection must be backed by real, liquid, and ring-fenced reserves — not a target figure displayed on an institutional website. The fact that 7,499 BTC could be transferred out of the fund in a single operation raises serious questions about internal governance mechanisms and the conditions under which such movements can be triggered.

Across the industry, user protection funds are often presented as much as marketing arguments as they are operational safeguards. This incident is a reminder that without regular independent audits and transparent governance rules governing the use of these funds, their real value remains difficult for end users to assess. Can Bitcoin Outperform Gold When AI Is Rattling Stock Markets? is a question many investors are asking as market volatility increases.

As crypto regulation tightens — particularly in Europe with MiCA — exchanges will likely need to formalize these protection mechanisms to a much greater degree. For Binance, replenishing the SAFU quickly and communicating a clear plan would be the strongest signal it could send to both its users and regulators.