Ledger Cybersecurity Team
@LedgerCybersec
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Official account of the Cyber Threat Intelligence & Investigation team @Ledger Our goal: to track down threats & make crypto and the internet safe for all
Joined June 2021
🔍 We're open to collaboration and intelligence & threat sharing. 📩 Feel free to contact us over DM.
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We're dedicated to keeping a constant eye out in order to keep the broader crypto community safe. Last month, we found and reported 18 #Ethereum addresses linked to phishing attacks thanks to @etherscan. For example:
etherscan.io
Address (EOA) | Balance: $0 across 0 Chain | Transactions: 7 | As at Mar-20-2026 06:00:09 PM (UTC)
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Hi @coinbase, we've come across a phishing campaign targeting your customers. We’ve sent you a DM so we can work together on stopping it. Let’s investigate it together and make the crypto world safer.
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Thank you @BlockFi for sharing a phishing website targeting our customers with us. We will investigate it. #strongertogether
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Hi @Trezor, we have found a phishing website targeting your customers. Let's investigate it together and make the crypto world safer – we've sent you a DM.
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Our community stands strong. Last week, thanks to your reports, 6 phishing websites were shutdown by our CTI and legal teams.
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Stronger together đź’Ş
🚨 Security Report submissions by @Ledger now displayed on Etherscan We're collaborating with Ledger, a leading hardware wallet provider, to flag addresses reported to have been involved in security incidents. Example: https://t.co/2wM6uyNlDK
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CTI = Cyber threat intelligence. CTI needs intel – lots of intel. Every ticket opened at Ledger involving a security problem is tracked, and each report is investigated. Our goal is to have no stones unturned. The incident and investigations are aggregated thanks to @LuatixHQ
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@LedgerCybersec isn't able to provide support, but you can contact @Ledger_Support for this – we'd be glad to give you a hand there.
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As part of the contribution of Ledger to make the crypto world safe, our security team will regularly contribute to https://t.co/oTxdHufqaU. We'll report any BTC addresses involved in thefts, scams or any illegal activities against Ledger’s customers. 1/2
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Ledger is launching its Cyber Threat Intelligence team. We will collect information about threats and threat actors to protect our customers, our infrastructure, and the entire crypto ecosystem.
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