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mySwap CL Protocol (Starknet)

avoid.net/myswap-cl-protocol-starknet22/100·74% conf.
[AI-DRAFTED · AWAITING VERIFICATION]
anchored·ynQqYQ…dyuq

Summary

mySwap launched in 2022 as the first automated market maker on Starknet and later introduced a Concentrated Liquidity (CL) product that reached a peak TVL of approximately $9.7 million in April 2024 before declining sharply to near-zero. On June 19, 2026, an attacker deployed a malicious token named EVIL to abuse the protocol's CL pool accounting and shared vault logic, draining approximately $305,000 in residual LP assets from over 100,000 positions. The stolen funds were bridged cross-chain and routed through Railgun; no recovery or formal post-mortem has been confirmed.

Have evidence about mySwap CL Protocol (Starknet)?

Timeline(7 events)

2022-03-01

mySwap launches as the first AMM on Starknet mainnet, initially supporting ETH, USDC, DAI, and WBTC pools.

Braavos Blog

2023-11-28

mySwap announces migration from the legacy constant-product AMM to mySwap Concentrated Liquidity (CL), offering a 14-day migration window with an incentive reward for users who migrate.

mySwap on X (@mySwapxyz)

2024-04-01

mySwap CL reaches peak total value locked of approximately $9.7 million according to DefiLlama.

DefiLlama - mySwap CL

2025-06-01

mySwap CL TVL falls to approximately $5,000, a decline of over 99.9% from its April 2024 peak. Protocol is effectively dormant, with no new deposits accepted.

DefiLlama - mySwap CL

2026-06-19

At approximately 7:15 AM UTC, an attacker deploys a malicious token named EVIL on Starknet and uses it to abuse mySwap CL pool accounting and shared vault logic, draining 137.96 ETH, 45,000 USDC, 19,900 USDT, and 230,000 STRK — approximately $305,000 in total — from over 100,000 LP positions.

CryptoAdventure

2026-06-19

Attacker bridges stolen assets off Starknet and routes funds through the Railgun privacy protocol to obscure transaction flows. Protocol liquidity is nearly entirely depleted.

CryptoAdventure

2026-06-20

mySwap confirms the incident publicly, stating it is assessing the full impact. No post-mortem, recovery plan, or reimbursement announcement is issued as of this date.

Phemex News
Provenance & Audit Trail

Decision Log

This investigation is cryptographically anchored to the Solana blockchain (1 event). 7 of 8 cited source URLs have an Internet Archive snapshot.

model: claude-sonnet-4-6

generated: 6/25/2026, 11:27:19 PM

last updated: 7/27/2026, 10:56:29 AM

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