Mythos, Fable, and Anthropic's Big Trust Problem

From Three Buddy Problem by Security Conversations

June 12, 2026 · 1h 59m

About this episode

The episode discusses Anthropic's AI releases and the implications of trust and access in AI technology.

( Presented by TLPBLACK : A cybersecurity intelligence platform focused on sharing curated, high-sensitivity threat insights and research with trusted security professionals. ) Three Buddy Problem - Episode 101 : We discuss Anthropic's Mythos 5 and Claude Fable 5 release and the bombshell that the company was silently downgrading paid users' results, sparking a heated debate over guardrails, gatekeeping, and whether elite AI reasoning is becoming a privilege for the few. Plus, AI-generated N-day exploits killing the patch window, a record-shattering Patch Tuesday, Meta's latest court filing against spyware maker NSO Group, the return of cyber paleontology, and a detour into the new government UFO drops. Cast: Juan Andres Guerrero-Saade , Ryan Naraine and Costin Raiu . Timestamps: 0:00 - Introductory banter 3:22 - The Mythos 5 / Claude Fable 5 release 14:42 - Anthropic’s silent downgrade trust problem 26:18 - Anti-competitive behavior & the AV "stealing detection" parallel 32:29 - Distillation, China & the real motive 38:04 - "Too dangerous to release" & gatekeeping vs. guardrailing 45:53 - Is Mythos a threat to malware-analysis startups? 48:20 - Dario's AI regulation…

People in this episode

Host: Juan Andres Guerrero-Saade

Guests: Ryan Naraine, Costin Raiu

Topics covered

AI trust issues
cybersecurity
N-day exploits
Patch Tuesday
government UFO disclosures

Keywords

Anthropic
Mythos 5
Claude Fable 5
N-day exploits
Patch Tuesday
Meta
NSO Group
cybersecurity
UFOs

Mentioned in this episode

Organizations: Anthropic, Meta, NSO Group

Products: Mythos 5, Claude Fable 5