Volvo Invests in Blockchain Startup to Trace Cobalt in Its Batteries

Volvo’s venture arm invests in blockchain traceability startup Circular to track. On July 8, Volvo Cars Tech Fund announced their investment in blockchain traceability startup, Circulor. Volvo previously used Circulor’s traceability solution to track cobalt in its batteries. Much of cobalt mining happens in Africa under questionable conditions and involves child labor. In the era […]

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Kraken Discovers Supply Chain Attacks Against Ledger Wallets

Hardware wallet Ledger is allegedly vulnerable to two new attacks, Kraken exchange warned. Kraken, a major United States-based cryptocurrency exchange, has identified new potential attacks against the popular hardware wallet, Ledger. Kraken Security Labs, the exchange’s cyber security division, has discovered two new attack vectors that could compromise the security of Ledger Nano X wallets. […]

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