Incidents on Jun 12, 2026

Publication date: Dates are source publication dates (JST), not occurrence dates.

Details and evidence links

Filter incidents

Showing 4 of 4 incidents

Incidents on Jun 12, 2026
DateTargetSummaryClassificationSource links
AI-088Claude CodeB Whole projectData Loss: Database content deleted after Claude Code update
Data loss caused by AIUnverified reportFirst-party report
AI-087Claude CodeC Multiple files[area:tool-use] [platform:macos] Write tool's full-file-replacement default causes irrecoverable data loss on governed, untracked state files — no append-only or protected-path mechanism available
Data loss caused by AIUnverified reportFirst-party report
AI-038OpenAI CodexE History onlyPossible local transcript data loss after Codex Desktop update on Windows
Session & history lossUnverified reportFirst-party report
AI-089Claude CodeE History onlyv2.1.173 regression: TUI writes no transcript records when CLAUDE_CODE_CHILD_SESSION is inherited from a parent claude session — silent data loss, --resume broken
Session & history lossUnverified reportFirst-party report
Incidents on Jun 12, 2026