Signal

Ethereum sandwich bot and Secret Network bridge suffer major exploits

Evidence first: scan the strongest sources, then decide whether to go deeper.

Published 2026-06-21 07:12 UTCUpdated 2026-06-22 03:49 UTC
rsstelegram
cryptoexploitsdefiethereumbridges
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Evidence trail (top sources)
top sources (1 domains)domains are deduped. counts indicate coverage, not truth.
1 top source shown
limited source diversity in top sources
Overview

Two significant exploits have recently impacted the crypto ecosystem. Ethereum's largest sandwich bot was drained of $7.5 million after an attacker tricked the bot operator into approving fake trading routes, allowing the theft of WETH, USDC, and USDT.

Entities
EthereumSecret NetworkJaredfromsubway.ethWETHUSDCUSDT
Score total
1.29
Momentum 24h
3
Evidence documents
-
Independent publishers
-
Independent origins
-
Primary sources
-
Secondary sources
-
Source types
-
Duplicate ratio
33%
Why now
  • Exploits were discovered recently, with one going undetected for a week.
  • Both incidents involve major protocols and significant sums lost.
  • Security concerns remain critical as DeFi and bridging grow in usage.
Why it matters
  • Highlights ongoing vulnerabilities in DeFi bots and cross-chain bridges.
  • Demonstrates risks of approval-based exploits and infinite mint bugs.
  • Stolen funds moved through Ethereum and exchanges, showing liquidity risks.
LLM analysis
Topic mix: lowPromo risk: lowSource quality: medium
Recurring claims
  • Ethereum's biggest sandwich bot was drained of $7.5 million due to an exploit involving fake trading route approvals.
  • Secret Network bridge was exploited for $4.7 million via an infinite mint bug that went undetected for a week.
How sources frame it
  • CoinDesk: neutral
  • Cointelegraph: neutral
All evidence
All evidence
Secret Network bridge exploited for $4.7M with ‘infinite mint’ bug
Cointelegraph · cointelegraph.com · 2026-06-22 03:49 UTC
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Top publishers (this list)
  • Cointelegraph (1)
  • CoinDesk (1)
Top origin domains (this list)
  • cointelegraph.com (1)
  • coindesk.com (1)