VERDICT —UNRATED
Verdict pending. Auto-ingested incidents are reviewed before a public verdict is rendered.
▰ METHOD
Undisclosed
Root cause
Root-cause analysis not yet published. The incident description below contains all currently available signal — review the attack transaction directly for definitive forensics.
▰ PROOF OF CONCEPT
DEFIHACKLABS
src/test/2023-12/Telcoin_exp.sol
view forked test on github ↗Reproducible Foundry test fork from SunWeb3Sec/DeFiHackLabs. Clone the repo, run forge test against the file path above, and replay the exploit against a mainnet fork at the historical block. Use for reproduction only — not for live targets.
Forensic narrative
Recently, Telcoin Wallet was subjected to a targeted attack, and Telcoin tweeted that it is aware of the situation with the Telcoin app. Use of the app has been temporarily frozen while the issue is investigated and an update will be provided as soon as possible. Attack method (per SlowMist): Unknown. Reported loss: $ 1,240,000.
Primary source
https://twitter.com/telcoin/status/1739394228361310678 ↗Sourced from
slowmist
Technical record
- chain
- —
- protocol
- Telcoin
- bug_class
- unknown
- date_occurred
- 2023-12-26
- loss_usd
- $1,240,000
- source_id
- sm:telcoin::2023-12-26
Related — same bug class