Qubic Wallet Seed Vulnerability and Claims Progress
Start here
AI-assisted source synthesis · not an independent investigation.
According to a report dated October 21, 2026, a vulnerability in Qubic wallet seed generation allowed attackers to steal approximately 2.94 trillion QU from 1,404 wallets. The project has restored transaction processing and opened a claims portal. Affected users may submit applications by May 1, 2027; during the network outage, the relevant funds were transferred to secure custody wallets. Qubic also warned that web wallets created before the version 4.26.4 update released on October 19 are unsafe. Users should complete the update and transfer their assets to new addresses.
AI-written from reports · updated 1 hour ago
Timeline
Follow the reporting to see the different sides of the story.
- CryptopolitanQubic wallet seed vulnerability affects 1,404 accounts, claim portal opened
A Qubic wallet seed generation vulnerability enabled attackers to steal 2.94 trillion QU from 1,404 wallets. The project has restored transaction processing and opened a claim portal. Affected users can submit claims before May 1, 2027. During the network outage, the funds were transferred to secure custodial wallets. Qubic warned that web wallets created before the October 19 version 4.26.4 update are unsafe. Users should update and transfer their assets to new addresses.
Heat over time
Current heat 9·Peak over the comparable range 10 (Oct 21 14:00)·Change over the comparable range in the last 24 hours –
Trends compare only the same entities that were fully and continuously observed, so the range can be narrower than the current heat statistics. Move the pointer or tap the chart to read hourly heat; arrow keys work on a keyboard.