The HackWednesday archive
Security analysis, incident lessons, and practical guides for teams working with AI. Search the archive or choose a topic.
AI Agent Security
Learn how always-on AI agents work, what GPT-6 Astra changes, and how to secure agent loops with scoped permissions, durable memory, and clear stop conditions.
AI-assisted Human reviewed
AI Agent Security
Burning Man 2026 offers a useful temporary-city metaphor for AI agent security: temporary access, resilience, prompt injection boundaries, human ownership, scoped autonomy, cleanup, and shared drills.
AI-assisted Human reviewed
Bio-Cybersecurity
A practical, non-alarmist guide to future bio-cybersecurity: protecting genomic data, synthetic nucleic acid supply chains, clinical systems, and people from misuse while preserving responsible medicine.
AI-assisted Human reviewed
AI in Security
Late-August and early-September 2026 updates from OpenAI, Anthropic, Microsoft, and NIST point to the same operational conclusion: AI agent security now depends on identity, isolation, and continuous monitoring more than generic policy language.
AI-assisted Awaiting editor review
AI in Security
The September 2, 2026 HackWednesday weekly signal turns current security headlines into a practical incident, vulnerability, and AI-risk triage queue.
AI-assisted Awaiting editor review
Supply Chain Security
Atlassian's public security material shows the limits of peer review and green builds at modern scale. The lesson for security teams is not to abandon review, but to turn review into continuous assurance backed by metadata, scanning, provenance, logs, and post-incident learning.
AI-assisted Awaiting editor review
AI Agent Security
NIST, OWASP, and MITRE all point to the same AI security lesson: model guardrails help, but they are not a complete defense. Cybersecurity programs now need to teach how attackers use influence, intent shaping, prompt injection, model probing, and tool abuse to turn helpful models into security liabilities.
AI-assisted Awaiting editor review
Incident Response
The NSA, FBI, and Cyber National Mission Force warned that China-linked QTFY actors used QScan, QTRouter, compromised IoT devices, and covert proxy infrastructure to target military, government, telecommunications, higher education, and critical infrastructure networks. The defender lesson is clear: patch fast, reduce exposed operational data, isolate critical systems, and hunt with evidence.
AI-assisted Awaiting editor review
Incident Response
Run a focused Hack Wednesday review with an owner-led agenda, exposure checks, verified fixes, and a copyable vulnerability-response handoff for your team.
AI-assisted Awaiting editor review
Supply Chain Security
PR reviews are no longer enough for modern GitHub security. Code, AI-generated changes, dependencies, secrets, CI logs, and runtime signals are growing too fast. The next shift-left model is continuous security monitoring across the full software path.
AI-assisted Awaiting editor review
Security Leadership
A practical, SEO-friendly overview of public cybersecurity and security infrastructure companies that appear across major cybersecurity ETFs in 2026, written for security teams, CISOs, and market-aware builders. This is not financial advice.
AI-assisted Awaiting editor review
AI in Security
New August 2026 guidance from OpenAI and Google Cloud suggests the fastest security teams will treat AI-assisted source-code review as a core control, not a side experiment.
AI-assisted Awaiting editor review
