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107 posts

The technical heart: vulnerability research, disclosure, threat analysis, the craft of finding and fixing

Across the Pondcast episode 45 art: AI & Bug Bounties with Casey John Ellis, next to the Across the Pondcast logo
Security

AI and bug bounties: notes from 68 minutes on Across the Pondcast

68 minutes with Tib3rius and Andy Swift on Across the Pondcast, cut down to the salient points and timestamped: how Bugcrowd started, what AI has actually done to bug bounty, why a VDP is the sane fallback, and where researchers should point next.

18 Sep 2026 · 8 min read
AI Security Podcast thumbnail: Ashish Rajan and Casey Ellis under the title The AI Slop-demic
Security

A lot of people are just sitting on zero-day right now

I sat down with Ashish Rajan on the AI Security Podcast after Black Hat. The bit worth writing down: the triage queues are noisy enough that good researchers are sitting on zero-day. Plus export controls, attack graphs, port 3000, and why leaders should go use this stuff at home.

17 Sep 2026 · 4 min read
Zero Sum Podcast episode art: Casey Ellis and Aaron Mog, captioned AI SLOPDEMIC, What's next
Security

Hacker Summer Camp and notes from 63 minutes on the "slopalcious" slopdemic

63 minutes with Aaron Mog on Zero Sum, cut down to the salient points and timestamped: the slopdemic, the two axes, why the vulnpocalypse hasn't happened yet, and who is still hiring juniors.

20 Aug 2026 · 5 min read
A red break-glass emergency box on a concrete wall containing a glowing key labeled PATCH
Policy

Non-Cooperative Defense and Impermissive Access

wp2shell handed the quiet policy debate about non-cooperative defense its first civilian-scale live-fire exercise.

12 Aug 2026 · 9 min read
Ghostbusters still, captioned: Human sacrifice. Dogs and cats living together. Mass hysteria.
Security

Wake Me After the Vulnpocalypse

AI industrialized the discovery of vulnerabilities, not the exploitation of them, and that distinction is the whole argument. What we have is a slopdemic. The fragility was always there, and the real exposure is the gap between instant discovery and human-speed remediation.

04 Aug 2026 · 3 min read
Casey Ellis on stage at SOURCE Boston 2014, next to a slide asking "So how do you get more eyes on security bugs?"
Security

The Amended Linus's Law

Marcus Hutchins says LLMs just killed "many eyes make all bugs shallow." He's half-right. Linus's Law was never wrong, it was incomplete: the missing variable is incentive, and AI just gave it teeth on both sides.

13 Jul 2026 · 5 min read
Security

Slopdemic, Not Vulnpocalypse (Yet)

I joined Sherrod DeGrippo on the Microsoft Threat Intelligence Podcast this week to talk about how AI is reshaping vulnerability research, disclosure, and patching.

05 Jul 2026 · 2 min read
Security

AI Didn't Break Vulnerability Disclosure. It Exposed What Was Already Broken.

There's a sentence I keep coming back to from a conversation Josh Bressers and I had recently on Open Source Security: we&

29 Jun 2026 · 4 min read
Casey Ellis on VulnCheck Threat Con One — vulnerability disclosure post-Mythos
Thinking

The Hitchhiker's Guide to Bug Bounty and Vulnerability Disclosure in 2026

Post-Mythos vulnerability disclosure: a 2026 field guide for vendors and researchers on AI-era bug bounties, slop triage, and rebuilding ecosystem norms.

17 May 2026 · 13 min read
Security

Auditing My 2026 Security Predictions: Five Months In

Back in December I made eight predictions for what 2026 would bring in security. We're four months in, so it's

15 May 2026 · 7 min read
Security

Thoughts on the #slopdemic

Move over #vulnpocalypse — there's a new term we need to talk about: the #slopdemic. AI didn't invent low-quality vuln reports, but it just turbocharged them, and F/OSS is drowning.

04 May 2026 · 2 min read
Thinking

The "irrational asymmetry" in threat behavior

We've traditionally thought about defense through the lens of a financially motivated attacker or a nation state — predictable rewards. Open it to

04 May 2026 · 1 min read