Tampered Ledger Device Found in Europe, XRP Bug Worth Trillions Discovered
A European retailer sold a compromised Ledger hardware wallet, while AI-assisted research exposed a massive XRP vulnerability rewarded with only $250K.
A troubling expansion of hardware wallet security concerns has emerged in Europe, where a user reported purchasing a tampered Ledger device from a major retail outlet. The incident suggests that the threat of supply-chain attacks on cryptocurrency hardware is no longer confined to niche online channels — it is reaching mainstream brick-and-mortar commerce, raising urgent questions about how retailers verify the integrity of sensitive financial devices before they reach consumers.
On a separate but equally alarming front, security researchers leveraging artificial intelligence tools uncovered a critical vulnerability in the XRP ecosystem that, in theory, could have been exploited to conjure approximately 18 trillion XRP — a sum the researchers pegged at roughly $94 billion in potential exposure. The scale of the flaw underscores how AI is rapidly becoming a dual-use instrument in crypto security: a powerful ally for white-hat researchers, but potentially a devastating weapon in the wrong hands.
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The bounty awarded for surfacing what amounts to one of the largest theoretical vulnerabilities ever disclosed in the crypto space was just $250,000 — a figure that has reignited debate about whether bug bounty programs are adequately incentivizing responsible disclosure. Critics argue that when the gap between potential damage and researcher compensation is this vast, programs risk pushing talented researchers toward less cooperative alternatives, including selling exploits on gray markets.
Together, these two stories illustrate the broadening attack surface facing everyday crypto holders in 2025. From physical supply chains to protocol-level code, the vectors of potential compromise are multiplying faster than industry safeguards are adapting. For both individual investors and institutional participants, the message is consistent: security due diligence must be treated as a continuous, proactive discipline rather than a one-time purchase decision.
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