Hack history / 2026 / Hack or exploit
BSC TMM/USDT
Hack or exploit on Apr 4, 2026 · Improper Access Control
SOURCES AGREE ON DATE AND LOSS · 2 SOURCES
Lost
$1.7M
dollars at the time
Returned
none listed
as the sources state it
Rank
#763
among thefts by dollars lost
What happened
On April 4, 2026, attacker used flashloans to burn ~850M TMM tokens, reducing the TMM reserve to 1 token in the TMM/USDT pool. This price distortion allowed swapping for 272M USDT, netting $1.665M profit after flashloan repayment. Inadequate access controls enabled the large-scale burn.
Details
- Date
- Apr 4, 2026
- Kind
- Hack or exploit
- Method
- Improper Access Control
- How in
- Smart contract bug
- Target
- DeFi protocol
- Chains
- BNB Chain
Reported by
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AM/USDT pool 2026 · Hack or exploit · $131K
DEP/USDT, LEV/USDC 2023 · Hack or exploit · $106K
LML/USDT staking protocol 2026 · Hack or exploit · $950K
BCE-USDT liquidity pool 2026 · Hack or exploit · $679K
AM/USDT pool 2026 · Hack or exploit · $131K
DEP/USDT, LEV/USDC 2023 · Hack or exploit · $106K
Cite this page
SwanBluechip, "BSC TMM/USDT hack, Apr 4, 2026: $1.7M lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht4252a5e006/ (data as of 2026-10-31).