Telegram Chatbot Unibot Loses $640,000 in Digital Assets to Hacker
Telegram chatbot Unibot has suffered a loss of approximately $640,000 worth of digital assets after a hacker took advantage of a vulnerability in its newly deployed contract. The Unibot team is currently investigating the issue and will provide a detailed response soon.
Hacker Laundered Stolen Cryptocurrency via Uniswap and Tornado Cash
According to PeckShield, the attacker transferred the stolen cryptocurrency to Uniswap and then routed it to Tornado Cash, a controversial crypto mixer.
Preventive Measures Advised by Lookonchain; Unibot Confirms Token Approval Exploit
- Lookonchain advised Unibot users to move funds to other wallets or revoke approvals of the contract as soon as possible.
- Unibot confirmed the token approval exploit from its new router and has paused it to contain the issue.
- The protocol reassured users that any funds lost due to the bug on its new router will be compensated and emphasized that user keys and wallets are secure.
Hackers Continue to Target Telegram Chatbots
This incident follows a similar attack on Maestrobots, a group of cryptocurrency bots on Telegram, on October 24th. The attackers targeted MaestroRouter on the ETH mainnet and drained 280 ETH worth around $485,000. The Maestrobots team promptly identified and removed the exploit, and users were reimbursed within a day.
Nearly $332 Million Lost in Digital Asset Exploits, Hacks, and Scams in September
In September alone, CertiK reported that exploits, hacks, and scams resulted in losses of nearly $332 million in various digital assets.
Hot Take: Heightened Security Measures Needed to Protect Telegram Chatbots
Telegram chatbots have become attractive targets for hackers due to their growing popularity and the potential for financial gain. Recent incidents involving Unibot and Maestrobots highlight the urgent need for enhanced security measures to safeguard user funds and prevent unauthorized access. Chatbot developers should prioritize rigorous vulnerability testing and prompt response protocols to mitigate the risk of future attacks. Additionally, users should exercise caution when interacting with chatbots and implement additional security measures such as two-factor authentication to protect their assets.
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