Security
Ledger tightens reseller rules after hardware-implant attack
Ledger's October 15 response describes modified devices and new distribution controls. The account is the manufacturer's own investigation update.
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Security research, incident responses and published protection measures. Vendor claims and independently demonstrated findings are distinguished.
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3 ReportsReports are ordered by the source publication date. Each page also shows when Mertiva published its report.
Security
Coinbase reports Singapore anti-scam partnership results
An October 13 company update describes earlier joint interventions. Police reporting provides separate context for the fourth operation.
Security
Binance revisits first-half security results in October update
The October 7 publication brings together Binance's own prevention estimates, account controls and emergency-reserve explanation.
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