Anthropic rolls out Mythos 5.2 with improved bug hunting, fewer sandbox escapes
Mozilla says Mythos 5.2 roughly doubled Firefox vulnerability finds versus 5.1; CVE rediscovery hit 89.6% on 1,829 flaws.
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Product
Claude Mythos 5.2
- Mentions · 7d1
- Mentions · 30d1
- All mentions1
- First seenNov 10, 2026
- Last mentioned15h ago
Timeline
1 articles · newest firstAppears with
- Claude Securityproduct · 1
- Mythos 5.1ai model · 1
- Opus 4.8ai model · 1
- Claude Fable 5.2product · 1
- Mythos 5.2ai model · 1
- Anthropicvendor · 1
- Mythos 5ai model · 1
- Opus 5.5ai model · 1
- Fable 5.2ai model · 1
- Mozillaorganization · 1
Entities are extracted by the model from each article. First seen , last mentioned . Watching keeps it in this browser only (no account); the watchlist page and dashboard alerts use it.