Yala’s Bitcoin-Backed Stablecoin Plunges Again as Old Exploit Resurfaces

Yala’s Bitcoin-backed stablecoin, $YU, has fallen to $0.42, marking its second sharp depeg in a single night. The drop follows warnings of bridge vulnerabilities, abnormal borrowing stress, and renewed doubts about the asset’s real backing.

Markets have watched the token attempt to stabilize, but it has failed to return anywhere close to its intended $1 peg.

This latest disruption ties directly to the fallout from September’s exploit, which continues to cast a long shadow over the project.

A Look Back at September’s Exploit

In September, an attacker abused a bridge mis-implementation and gained unauthorized minting access. The attacker minted roughly 30 million YU, dumping 7.7 million of it for 1,635 ETH before cycling funds through Tornado Cash.

The stablecoin collapsed during the incident, but the Yala team promised a 1:1 redemption rate, burned excess supply, and injected liquidity that eventually helped the peg recover. By late September, the market had regained enough confidence for YU to resume trading at parity.

The unrest never fully disappeared. Now, the concerns created months ago are resurfacing with full force.

Borrowing Spree Sparks New Fears

Onchain watchers, including @yieldsandmore, traced the latest stress to a wallet labeled 0x819(…)1e9c, described by sleuths as “deep into Yala.” The address was aggressively leveraging its Yala positions across Yala-related tokens and PTs on Euler’s Frontier YALA markets.

The wallet borrowed as much USDC as possible, pushing market utilization to 100% and sending interest rates into high double-digit territory. The behavior triggered immediate red flags across the community.

If the stablecoin was truly 100% backed, users asked, why would a major holder keep over-leveraged positions open at extremely high interest rates? Why drain liquidity from EVM chains and Solana during a month already filled with stablecoin scares?

Prices Fragment Across Chains

YU’s multi-chain presence shows the scale of the disruption:

•  $0.42 on Ethereum at the time of the deepest depeg
•  $0.68 on Ethereum as of the latest update
•  $0.95 on Solana, with just 4 USDC remaining in the chain’s main liquidity pool

Despite the turbulence, leveraged positions on Euler remain safe from liquidation, thanks to hard-coded 1:1 oracles that shield the positions from market price reality.

The community hasn’t taken that well.

A Transparency Page That Doesn’t Help

Yala’s website includes a transparency tab meant to reassure users. Instead, it has raised more concerns by displaying only superficial headline figures:

•  175.34% collateralization ratio
•  $0.0801 in USDC reserves

There is no third-party attestation, no detailed breakdown of reserves, and no external proof of Bitcoin backing. The lack of verification clashes with the stablecoin sector’s long-standing credo: don’t trust, verify.

The team insists that Bitcoin reserves remain untouched, but the absence of independent validation continues to frustrate users and analysts across X.

Yala Publishes an Official Response

Facing mounting questions, the Yala team released a detailed update addressing liquidity concerns, past exploits, and current constraints.

1. Liquidity Incident Response

The team reiterated that September’s exploit stemmed from temporary deployment keys used to create an unauthorized cross-chain bridge. The attacker withdrew 7.64M USDC worth around 1,636 ETH at the time.

Yala injected $5.5 million of its own capital and sourced additional liquidity through Euler to restore the peg by September 23. The protocol then resumed normal operations.

2. Fund Recovery

Yala confirmed that authorities in Bangkok apprehended the exploiter on October 29, 2025. Most funds were recovered, though some had already been converted to ETH and lost value during market declines. A detailed update will follow after legal processes conclude.

3. Impact of Market-Wide Liquidity Drain

The team cited a mass retail exodus from DeFi and deteriorating liquidity conditions across multiple protocols. Euler’s markets were also affected, limiting the resources Yala previously relied on to manage peg stability.

4. Address Clarifications

The team denied connections to rumors circulating online. In particular, they clarified that the large USDC-holding wallet:

“AyCJS5t4kwRauXShpNygmUqhA2xzwjjVvafNTknNV41X”

does not belong to Yala or any member of the organization.

5. Next Steps and Timeline

Yala is currently assessing how much capital is required to stabilize YU. The team says it is working with law enforcement and funding partners to secure necessary liquidity.

A formal recovery plan is expected by December 15, 2025, detailing:

•  A stabilization roadmap
•  A long-term operational strategy
•  Recovery paths for affected users

The team stressed that protecting users and ensuring the protocol’s survival remains its top priority.

Despite official statements, many users remain skeptical. The combination of shallow transparency, multi-chain liquidity gaps, and the lasting effects of September’s exploit has led many to question whether YU can sustain confidence long-term.

The depeg also comes during a month marked by repeated stablecoin disruptions, amplifying market fatigue and investor caution.

Yala continues to face pressure to release a verifiable audit of its Bitcoin reserves. Until then, uncertainty remains the defining feature of its ecosystem.

Disclosure: This is not trading or investment advice. Always do your research before buying any cryptocurrency or investing in any services.

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