The post Can hackers drain Tangem cards? Ledger reveals laser attack appeared on BitcoinEthereumNews.com.
Ledger’s Donjon security team has disclosed a hardware attack that can reset the password on a Tangem wallet card. Summary Ledger researchers reset Tangem card passwords using a targeted laser pulse against secure element firmware. The attack requires physical possession, specialist skills, invasive preparation and laboratory equipment costing around $250,000. Tangem called everyday risk virtually nonexistent but advised users to keep their wallet cards physically secure. The method could allow an attacker to sign transactions and move funds linked to the card. However, the attack requires physical possession of the wallet, specialist knowledge and laboratory equipment worth about $250,000. Tangem said those conditions make the risk to ordinary users “virtually non-existent.” Laser attack bypasses Tangem password check According to Ledger Donjon’s technical report, researchers use
The post Tangem Says Ledger-Discovered Security Flaw Poses Minimal Risk to Most Users appeared on BitcoinEthereumNews.com.
Key highlights: Tangem has addressed a security flaw recently disclosed by rival hardware wallet maker Ledger The company says the issue poses almost no practical risk to ordinary users Tangem maintains that exploiting the vulnerability would require highly sophisticated equipment, physical access, and advanced technical expertise Tangem has downplayed concerns surrounding a recently disclosed security issue identified by hardware wallet competitor Ledger, arguing that the flaw presents little real-world danger to the vast majority of users. The wallet provider said the vulnerability is largely theoretical and would require an attacker to overcome several significant barriers before gaining access to a target’s assets. The response comes after Ledger’s security research team published findings detailing a potential attack vector affecting Tangem cards, reigniting d
The post Blockchain News: SWIFT Adopts Blockchain, Unveils New Ledger for Global Banks appeared on BitcoinEthereumNews.com.
Key Insights: Blockchain news headlines cast a spotlight on SWIFT, which just launched a blockchain-based ledger to pilot tokenized cross-border payments with major global banks. The platform enables 24/7 settlement, improved liquidity management, and interoperability across distributed ledgers. The initiative could accelerate the adoption of tokenized assets and boost interest in ISO 20022–aligned crypto projects. In the latest blockchain news, banks are going all out on crypto adoption after SWIFT dropped its own blockchain-based ledger. Traditional finance (tradfi) players (banks) are already lining up to test it as the shift places tokenized crypto right at the center. This crypto news sends a clear signal that things are changing fast. The old rails can no longer support the rapidly changing financial landscape, so they are being upgraded. SWIFT Rolls Out Its
The unpatchable vulnerability in Tangem wallets highlights the critical need for robust, updatable security measures in hardware crypto storage.
The post Ledger researchers reveal laser attack vulnerability in Tangem wallets appeared first on Crypto Briefing.
SWIFT tests blockchain ledger with 17 banks as XRP Ledger’s 14-year settlement record returns to market focus. SWIFT has announced a blockchain-based ledger for tokenized cross-border payments. Seventeen banks are preparing to test tokenized deposits through the pilot. The ledger was built in nine months and is now ready for bank testing. It aims to […]
The post SWIFT Tests Blockchain Ledger as XRP Ledger Claims 14 Years of Live Proof Now appeared first on Live Bitcoin News.
The post Swift Readies Ledger for 24/7 Token Transfers—Though True Settlement Is Stuck on Old Rails appeared on BitcoinEthereumNews.com.
In brief Swift’s pilot allows 17 global banks to transfer tokenized deposits on weekends, but ultimate settlement still relies on legacy, business-hour systems. Participating institutions include major Global Systemically Important Banks such as Citi, HSBC, BNY, and Wells Fargo. Though built with Ethereum-compatible architecture, the blockchain-based ledger remains a largely centralized network. Swift, the financial gatekeeper connecting thousands of banks across the globe, said on Thursday that a dozen-plus institutions are preparing to use its “blockchain-based ledger.” The member-owned cooperative, which has functioned as the traditional financial system’s backbone for decades, expects 17 banks across six continents to participate in a pilot program involving the exchange of tokens that represent deposits, according to an announcement. Highlighting
The post Swift readies blockchain ledger for live tokenized payment pilots with 17 global banks appeared on BitcoinEthereumNews.com.
Swift has moved its blockchain-based ledger from development to live implementation. It announced that 17 banks across six continents are preparing to pilot cross-border payments using tokenized deposits. The milestone marks Swift’s first live use case for the ledger. It enables participating banks to offer 24/7 cross-border payments while continuing to settle transactions through existing financial infrastructure. The move signals growing institutional adoption of regulated digital asset technology rather than public blockchain payment networks. Swift shifts from blockchain testing to live pilots Swift said its blockchain-based ledger is now ready for initial use, less than a year after the project was announced. The shared ledger acts as an orchestration layer that allows banks to move tokenized deposits issued on their own ledgers. This enables custo
