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![yieldstone Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1783195322493112320.png) Yieldstone [@yieldstone](/creator/twitter/yieldstone) on x 9853 followers
Created: 2025-07-22 17:18:04 UTC

YieldStone Security Incident – Preliminary Post‑Mortem
 
We regret to report that YieldStone’s on‑chain treasury has been compromised in a sophisticated Web3 exploit. Below is everything we can share at this stage.
 
What happened
 
- Date / time: XX July 2025 
- Vector: A hardware wallet containing treasury assets was breached (root‑cause under investigation).
- Impact: XXX addresses were drained of ETH, USDT and YIELD tokens.
- Attacker addresses: Proceeds were routed through 0xCDb4127544e544373FD786Bb7C9e7908ec6eE7Ee and subsequently forwarded to Binance.
 
Immediate response
X. Exchange escalation – Case ID #145004330 opened with Binance, which has confirmed the destination account is fully KYC‑verified.
X. Forensics – SlowMist is performing a deep‑dive analysis of on‑chain activity and the compromised device.
X. Law‑enforcement – A formal complaint has been filed with the FBI (New York field office) We are alread in direct communication with agents. Our counsel is coordinating to obtain the KYC records associated with the Binance account that we confirmed already exist.
X. Asset monitoring – All known attacker wallets and exchange deposit addresses have been flagged with the major compliance providers.
 
Call to the attacker
 
Return all stolen assets or contact us within XX hours of this notice. Failure to do so will trigger full civil and criminal pursuit in the United States and any cooperating jurisdictions.
 
Call to the community
 
If you have information that could identify the attacker(s) or aid recovery, please DM US or email us at info@yieldstone.ai . Tips that materially advance the investigation will be eligible for a reward.

We would like everyone to refrain from trading until everything is cleared up and a clear step forward is made.
 
Our commitment
 
YieldStone was built on transparency and resilience. Although this is a painful setback, we are going to do everything in our power to make things right and make sure the exploiters are held accountable. Thank you for your support. Any and again any and all help would be greatly appreciated.
 
We will publish verified updates as soon as new information is available.
 
Thank you for your patience, vigilance, and continued support.
 
— The YieldStone Team


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**Related Topics**
[hardware](/topic/hardware)
[happened](/topic/happened)
[web3](/topic/web3)
[onchain](/topic/onchain)
[yieldstone](/topic/yieldstone)

[Post Link](https://x.com/yieldstone/status/1947707729956770054)

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yieldstone Avatar Yieldstone @yieldstone on x 9853 followers Created: 2025-07-22 17:18:04 UTC

YieldStone Security Incident – Preliminary Post‑Mortem   We regret to report that YieldStone’s on‑chain treasury has been compromised in a sophisticated Web3 exploit. Below is everything we can share at this stage.   What happened   - Date / time: XX July 2025  - Vector: A hardware wallet containing treasury assets was breached (root‑cause under investigation). - Impact: XXX addresses were drained of ETH, USDT and YIELD tokens. - Attacker addresses: Proceeds were routed through 0xCDb4127544e544373FD786Bb7C9e7908ec6eE7Ee and subsequently forwarded to Binance.   Immediate response X. Exchange escalation – Case ID #145004330 opened with Binance, which has confirmed the destination account is fully KYC‑verified. X. Forensics – SlowMist is performing a deep‑dive analysis of on‑chain activity and the compromised device. X. Law‑enforcement – A formal complaint has been filed with the FBI (New York field office) We are alread in direct communication with agents. Our counsel is coordinating to obtain the KYC records associated with the Binance account that we confirmed already exist. X. Asset monitoring – All known attacker wallets and exchange deposit addresses have been flagged with the major compliance providers.   Call to the attacker   Return all stolen assets or contact us within XX hours of this notice. Failure to do so will trigger full civil and criminal pursuit in the United States and any cooperating jurisdictions.   Call to the community   If you have information that could identify the attacker(s) or aid recovery, please DM US or email us at info@yieldstone.ai . Tips that materially advance the investigation will be eligible for a reward.

We would like everyone to refrain from trading until everything is cleared up and a clear step forward is made.   Our commitment   YieldStone was built on transparency and resilience. Although this is a painful setback, we are going to do everything in our power to make things right and make sure the exploiters are held accountable. Thank you for your support. Any and again any and all help would be greatly appreciated.   We will publish verified updates as soon as new information is available.   Thank you for your patience, vigilance, and continued support.   — The YieldStone Team

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Related Topics hardware happened web3 onchain yieldstone

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