PeckShield Inc. (@peckshield) / X

PeckShield Inc.

1,580 posts

PeckShield Inc.

@peckshield

A blockchain security and data analytics company (telegram: t.me/peckshield)

Joined January 2018

Pinned
PeckShield Inc.
@peckshield
Sep 19, 2022
1/ We are thrilled to announce a self-service SaaS platform-#KillSwitch, which aims to detect exploitation TXs before their block inclusion and take contingency measures to block the attack or prevent assets from being stolen. It is in-essence a frontrunning-based DeFi protection
PeckShield Inc.
@peckshield
Sep 4, 2023
Hi @Stake, you may want to take a look:
etherscan.io
Stake.com Hacker | Address: 0x3130662a...4150bcd3c | Etherscan
Address (EOA) | Balance: $206.25 across 1 Chain | Transactions: 20 | As at Jun-07-2026 04:22:10 PM (UTC)
1.3M
PeckShield Inc.
@peckshield
Apr 9, 2023
It seems the @SushiSwap RouterProcessor2 contact has an approve-related bug, which leads to the loss of >$3.3M loss (about 1800 eth) from @0xSifu. If you have approved etherscan.io/address/0x044b…, please *REVOKE* ASAP! One example hack tx: etherscan.io/tx/0xea3480f1f…
1.8M
PeckShield Inc.
@peckshield
Jan 18, 2022
The @cryptocom loss is about $15M with at least 4.6K ETHs and half of them are currently being washed via @TornadoCash etherscan.io/address/0x6e12…
Crypto.com
@cryptocom
Jan 17, 2022
We have a small number of users reporting suspicious activity on their accounts. We will be pausing withdrawals shortly, as our team is investigating. All funds are safe.
PeckShield Inc.
@peckshield
Apr 13, 2023
Hi @aaveaave @iearnfinance, you may want to take a look: etherscan.io/tx/0xd55e43c16…
1M
PeckShield Inc.
@peckshield
Dec 5, 2021
Estimate loss of @BitMartExchange: ~$100M. Here is the list of the transferred-out assets and their amounts
PeckShield Inc.
@peckshield
Feb 20, 2022
Though unconfirmed, the @opensea hack is most likely phishing. Users authorize the "migration" as instructed in the phishing email and the authorization unfortunately allows the hacker to steal the valuable NFTs...
PeckShield Inc.
@peckshield
Aug 10, 2021
The #PolyNetwork hack is possibly the largest crypto hack so far. Is the root cause due to a *SINGLE* compromised signer key? Here is the hack flow!!!
PeckShield Inc.
@peckshield
Nov 10, 2023
Hi @Poloniex, you may want to take a look: @justinsuntron
etherscan.io
Poloniex 4 | Address: 0xa910f92a...8ad7722ba | Etherscan
Address (EOA) | Balance: $9,276.63 across 5 Chains | Transactions: 1,391,066 | As at Jun-11-2026 12:00:08 AM (UTC)
615K
PeckShield Inc.
@peckshield
Sep 27, 2022
#MEV A very profitable MEV bot, internally named as 0xbad, was somehow tricked/hacked with 1,101 ETH loss (~$1.45M) in the following tx:
Ethereum Transaction Hash: 0x631d206d49... | Etherscan
From etherscan.io
PeckShield Inc.
@peckshield
May 17, 2022
We are actively working with @FEGtoken on pausing and rescuing the funds. Tough time! 💪
Spreek
@spreekaway
May 16, 2022
Fegtoken getting attacked again. Looks like a new attacker has gotten another ~$1.9m (~$1.3m on BSC 600k on ETH) so far bscscan.com/address/0xf99e….
PeckShield Inc.
@peckshield
Dec 12, 2021
Estimated loss @AscendEX_Global: $77.7M in total ($60M on @ethereum $9.2M @BinanceChain $8.5M @0xPolygon). Here is the list of the transferred-out assets and their amounts on @ethereum
PeckShield Inc.
@peckshield
Jul 30, 2023
Hi @JPEGd_69, you may want to take a look:
Ethereum Transaction Hash: 0xa84aa065ce... | Etherscan
From etherscan.io
642K
PeckShield Inc.
@peckshield
Dec 5, 2021
Total estimated loss: ~200M (~100M on @ethereum and ~96M on @BinanceChain ). (Previously we only counted the loss on @ethereum). And here is the list of affected assets/amounts on @BinanceChain