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SKYDAO (BSC Swap Logic / Premature Sync Exploit, September 2026)

avoid.net/skydao-bsc-swap-logic-premature-sync-exploit-september-2026→12/100·82% conf.
[AI-DRAFTED · AWAITING FACT-CHECK]

Auto-generated score, not yet verified against the scoring model. Under review — treat as indicative, not a verdict.

last updated 2026-10-07

Summary

SKYDAO is a BSC-based token project whose SKYDAO/USDT PancakeSwap V2 liquidity pair was drained of approximately $183,483 on September 30, 2026 via a flash loan attack that exploited a premature sync() call in the token's sell-tax logic. The exploit has been reproduced in a public DeFiHackLabs proof-of-concept, and as of October 7, 2026, the SKYDAO team has not issued an official post-mortem or confirmed any patch.

Connected Entities

1 entity

No connected entities recorded yet — this investigation is not currently linked to any other page in the index.

Have evidence about SKYDAO (BSC Swap Logic / Premature Sync Exploit, September 2026)?

Timeline(4 events)

30 September 2026

SKYDAO/USDT PancakeSwap V2 pair drained of 183,482.88 USDT via burn-from-pair + premature sync() exploit on BNB Chain (block 124,921,242). Attacker netted approximately 59,914.12 USDT after repaying 2,656,932.60 USDT Moolah flash loan.

DeFiHackLabs PR #1286 (on-chain PoC)

2 October 2026

DeFiHackLabs PR #1286, adding a public Foundry proof-of-concept reproducing the SKYDAO exploit, merged into the SunWeb3Sec/DeFiHackLabs repository.

DeFiHackLabs PR #1286

5 October 2026

Third-party on-chain post-mortem for the SKYDAO/USDT pair drain published in RealSpap/onchain-postmortems repository (not an official SKYDAO team communication).

RealSpap/onchain-postmortems GitHub releases

7 October 2026

As of this investigation date, no official post-mortem, patch confirmation, or public statement from the SKYDAO team has been identified. The @SkyDAO_Trust X account showed no exploit-related posts.

AVOID.NET investigation (search of public sources)
Provenance & Audit Trail
1 Wayback Archive

Decision Log

  • #1publishNot recorded (failed)10/7/2026, 1:22:24 PM
    hash 3yNgGRLU5xVZrTT5WLZpmBL3Qedfycx9REuuijpXMkEF

1 of 8 cited source URLs have an Internet Archive snapshot.

model: claude-sonnet-4-6

generated: 10/7/2026, 1:22:17 PM

last updated: 10/7/2026, 2:17:17 PM

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