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One grep, full repo access Article

One grep, full repo access

A security camera shipped a full-scope GitHub PAT in its login page bundle. The credential exposure, supply-chain exploit path, GitHub audit-log telemetry, and why rotation - not removal - is the only fix.

The padlock only proves someone holds the key
Article public key infrastructure

The padlock only proves someone holds the key

X.509 certificates authenticate a source, not the truth of its content, and trust resolved once at issuance is inherited unchanged until it expires.

A grep job cost forty-seven dollars
Article claude-code

A grep job cost forty-seven dollars

A scheduled Claude Code skill shelled out to curl on its own and burned $47.30 in 19 minutes. The root cause, the commit 7a3b8d2 that fixed it, and the guardrails.

Absence is not proof
Article incident response

Absence is not proof

Vancouver PD's Quick Escape button erases its own browser-history record on execution, leaving a control that cannot be verified or reconstructed.

Grok packed your home folder into an API request
Article AI security

Grok packed your home folder into an API request

How AI assistants with filesystem access end up transmitting your home directory to vendor servers - and the concrete steps to scope, verify, and contain it.

TS-2026-009 turned an argument into root
Article tailscale

TS-2026-009 turned an argument into root

TS-2026-009: Tailscale SSH permitted root through argument handling. When supplied input can reach the privilege context, argument handling is the access control.

Your image parser is a remote kill switch
Article denial-of-service

Your image parser is a remote kill switch

Codex Micro's unvalidated image upload endpoint decodes attacker-controlled rasters in-band with a check-then-act race, enabling CWE-400/CWE-770 resource exhaustion.

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