Extractor by Hacken

Real-time threat intelligence & response for #Web3.
Detect threats. Stop exploits.

By @hackenclub

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EU Crypto Regulations | Panel Discussion https://t.co/DABgBy7NlM

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Continuous Protection | Q1’26 Report Panel https://t.co/RdOMFPM4oF

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New Era of Digital Assets Security | 2026 Experts Discussion https://t.co/iZ0tt6Zju9

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🛡️ Ready to see how it works?

Book a demo: https://t.co/0jQiNCrS5H

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📢 New from Extractor: Firewall

A tool for smart contract teams who want to stop exploits – not just study them after the fact.

It lets you set enforceable rules that block high-risk behavior before damage is done.

Here’s how it works 🧵

[Extractor by Hacken @extractor_web3]

For teams serious about minimizing exploit risk, Firewall isn’t optional.
It’s the missing layer between passive detection and real enforcement.

📖 Read the full breakdown: https://t.co/ycCYbNmWv2

[Extractor by Hacken @extractor_web3]

💔 Looks like user lost 4,556 ETH (worth of $12.3M) in address poisoning attack 1 hour ago.

Transfer txn: https://t.co/wmwtLEWfMz

The "right" address seems to be 0x6D90CC (https://t.co/QwIy9V4KRE), but instead, ETH was mistakenly sent to 0x6d9052 (https://t.co/TMqZOLGJSo)

[Extractor by Hacken @extractor_web3]

🚨 Users should IMMEDIATELY revoke approvals from:
• 0x616000e384Ef1C2B52f5f3A88D57a3B64F23757e
• 0xD83d960deBEC397fB149b51F8F37DD3B5CFA8913

[Extractor by Hacken @extractor_web3]

Two exploits tonight across two different projects – SwapNet and @ApertureFinance.

Both caused by unrestricted malicious arbitrary external calls, allowing anyone to drain wallets that had previously approved tokens to the Router.

Total losses: ~$17.2M

Recap & analysis 👇🧵

[Extractor by Hacken @extractor_web3]

Project 2, @ApertureFinance, drained for ~$3.2M.

Vulnerable contract:
0xD83d960deBEC397fB149b51F8F37DD3B5CFA8913

[Extractor by Hacken @extractor_web3]

2025 Crypto Security Wrap-Up | Webinar https://t.co/7jakiZppaW

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Uniswap V4 Liquidity Providers were beneficiaries and the Yield team has messaged to one of the LPs on-chain:
“You retain 10% as a bug bounty, return the rest.”

But no official statement has been posted on @yield’s socials yet.

On-chain msg: https://t.co/61LPyEuyl4

[Extractor by Hacken @extractor_web3]

🚨Alert: @yield has lost ~$3.73M due to a slippage in Vault operation of swapping stkGHO to USDC.

3.84M GHO was swapped to only 112K USDC – a net loss of ≈$3.73M.

Swap Tx: https://t.co/OnQu0c41K2

More insights to follow 🧵

[Extractor by Hacken @extractor_web3]

After the attack, most of the funds were distributed to two several wallets where stolen ETH is held at the moment.

Initial theft wallet: https://t.co/sdJCGLGg43
Laundering wallet 1: https://t.co/LrWVRSkKdO
Laundering wallet 2:
https://t.co/AnXZL4PfEl
Laundering wallet 3: https://t.co/LZZqbtKeey

[Extractor by Hacken @extractor_web3]

🚨 Alert 🚨 @Truebitprotocol was exploited for 8,535 ETH ($26.5M) due to vulnerability in smart contract Truebit Protocol: Purchase (https://t.co/TrKpRJlxVr)

Details in the thread below👇

[Extractor by Hacken @extractor_web3]

@Truebitprotocol Attack transaction: https://t.co/ut8YUKmXIo

Malicious contract was deployed right before the attack (in the same block) via private mempool with attack contract deployment at block position 3 and attack transaction at block position 4: