We're happy to share that cross-chain transactions between TON and TAC are now available again. The patched sequencer software has been independently reviewed by our auditor and TON ecosystem partners and we can resume operations with complete confidence. TAC CCL is now safer than ever. All missing funds in USDT, BLUM, and tsTON have been restored. Users can use TAC-powered products (DeFi Wallet vaults, Acid ID staking feature, and others) as before. Affected users expecting transactions on TON in BLUM or USDT will receive their funds automatically - no action is required from their side. ❗️Important Notice: As part of the relaunch, a necessary step resulted in some users receiving more tokens than expected. More details to follow in a post later today. Thank you for your support, patience and trust.

Update on the TAC CCL re-enablement. The final patches at the sequencer level are being independently reviewed by our auditor and TON ecosystem partners. This work is in its final stage. Restoration of the missing funds in USDT, BLUM, and tsTON is underway. Yesterday we completed three steps: 1) The assets recovered from the attacker were consolidated into USDT 2) USDT was moved to TON 3) BLUM held on the TAC side was burned as planned. At this point, we need to settle the outstanding gap in BLUM and USDT, which we are currently working on. We expect the TAC CCL to re-open very soon. The full announcement will follow once everything is in place. In the meantime, please rely only on this account and our official Telegram for updates. Any unsolicited "support" or "recovery" DMs should be treated as scams. Thank you for your support, patience, and trust throughout this process.

On May, 11th a security incident affected TON-TAC asset bridge. Over the past few days, TAC team has been engaged in post incident efforts, which, four days after, have resulted in the return of approximately 80% of the affected assets. Today, we are publishing the official post-mortem report detailing everything that happened behind the scenes of the incident. The root reason traced to a single missing validation in our sequencer software: the responsible party deployed a counterfeit jetton wallet on TON, and the sequencer accepted the counterfeit tokens because it did not verify the sender wallet's code hash. The total loss was approximately $2.86M across USDT, BLUM, and tsTON. Following a public appeal and subsequent recovery efforts, the assets under the responsible party's control were successfully secured, with approximately 90% returned to TAC-controlled multisigs on May 14th and the remaining 10% retained by the responsible party. The bridge remains paused while the patched sequencer software is independently reviewed by our auditor and TON partners. We understand the urgency - affected users and integrated projects want the bridge back, and so do we. At the same time, security comes before speed. Cross-chain operations will only resume once the fixed software has been fully verified and the imbalance has been closed using the recovered assets and the TAC Foundation's token reserve. Both steps take time due to coordination with multiple entities, and we are unable to provide precise timelines at this stage due to external dependencies. When operations resume, the change will be transparent to users with no action required from their side. The remaining gap will be covered by the TAC Foundation treasury, ensuring zero financial impact on users or the protocol. Official updates are only posted through this account and our Telegram; any unsolicited "recovery" or «support» DMs are scams. Thank you to the @ton_blockchain community and the broader TON and EVM ecosystems for their support.

We're happy to announce that ~90% of the funds from the May 12th security incident have been recovered. The attacker decided to return the funds that were sitting across Ethereum, TON, TAC, BSC and Zcash, and retained the 10% as a bounty. We are happy to confirm that the unbalance on the cross-chain layer will be completely fixed. A detailed update and full post-mortem will follow in the coming days. Big thanks to @SEAL_911, our security partners, the @ton_blockchain community and to every partner team that stood with us.

Promises are kept. 🔥 We just wiped over 29M $TAC from the supply forever.