Binance Hackers Reportedly Had Eight Weeks of Access Before October 29, 2026 Theft

This is a valid cybersecurity development because it reports a materially new detail about the Binance theft: attackers allegedly retained access for eight weeks before the October 29, 2026 incident, with potential implications for exchange controls, custody risk, monitoring, and remediation spending. The Kalshi post directly supports the eight-week claim, while the supplied context supports the broader $6.3 billion theft but does not independently verify the access duration; the claim is therefore explicitly attributed and confidence is below high. Importance remains high because of the scale and security implications, but the score is below the maximum because this is an uncorroborated incremental detail rather than a newly confirmed loss. The occurrence timestamp is anchored to the explicitly stated theft date; the exact time and start of the alleged access period are unknown. Coinbase and Circle are approved due to their documented exposure or response to the incident, while the selected cybersecurity vendors have a clear remediation-demand pathway; more speculative insurance, custody, derivatives, and advisory beneficiaries are excluded.