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Mythos uncovers crypto weaknesses that went unknown for years

Separating the chaff from the wheat in Anthropic results is hard. We take a stab anyway.

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thequantuminsider.com

blog.cryptographyengineering.com

arstechnica.com

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AI · summaries

arstechnica.comStai leggendo1 g fa

Mythos uncovers crypto weaknesses that went unknown for years

Separating the chaff from the wheat in Anthropic results is hard. We take a stab anyway.

originale

Timeline cronologica

martedì 28 luglio 2026·anthropic.com
Discovering cryptographic weaknesses with Claude
Anthropic researchers find weaknesses in cryptographic algorithms with Claude Mythos Preview
martedì 28 luglio 2026·thenextweb.com
Claude found mathematical flaws in two cryptographic algorithms that years of expert review missed
Claude Mythos cut HAWK's key strength in half in 60 hours and improved attacks on reduced AES by 200-800x. No production systems are affected. Each discovery cost ~$100K.

the-decoder.com

2 g fa

Anthropic says its Mythos model found vulnerabilities in cryptographic algorithms that secure the internet

Claude Mythos ha trovato attacco HAWK in 60h/$100k e novel method AES-128 con fattore guadagno 200-800x. AI models compromettono le assunzioni crittografiche della sicurezza internet; richiede rivalutazione NIST post-quantum e accelerazione roadmap encryption migration.

Leggi questa versione → originale

thequantuminsider.com2 g fa

AI Finds New Weaknesses in Cryptographic Algorithms, Anthropic Says

Claude discovered flaws in HAWK (NIST post-quantum), halving security, and accelerated AES attack 200-800x on research variant. Marks AI shift to cryptographic design validation pre-deployment—reshaping post-quantum strategy and CTO encryption roadmap decisions.

Leggi questa versione → originale

thenextweb.com2 g fa

Claude found mathematical flaws in two cryptographic algorithms that years of expert review missed

Claude Mythos cut HAWK's key strength in half in 60 hours and improved attacks on reduced AES by 200-800x. No production systems are affected. Each discovery cost ~$100K.

Leggi questa versione → originale

anthropic.com2 g fa

Discovering cryptographic weaknesses with Claude

Anthropic researchers find weaknesses in cryptographic algorithms with Claude Mythos Preview

Leggi questa versione → originale

cryptobriefing.com2 g fa

Anthropic says Claude found new weaknesses in cryptographic algorithms

Anthropic says Claude Mythos found faster ways to attack cryptographic algorithms, highlighting how AI could uncover hidden security weaknesses.

Leggi questa versione → originale

martedì 28 luglio 2026·

cryptobriefing.com

Anthropic says Claude found new weaknesses in cryptographic algorithms

Anthropic says Claude Mythos found faster ways to attack cryptographic algorithms, highlighting how AI could uncover hidden security weaknesses.

martedì 28 luglio 2026·

decrypt.co

Claude Mythos Cracked Post-Quantum Cryptography That Humans Spent Years Failing to Break - Decrypt

Anthropic’s locked model Claude Mythos found a new attack on a post-quantum signature scheme headed for U.S. federal standardization.

martedì 28 luglio 2026·

the-decoder.com

Anthropic says its Mythos model found vulnerabilities in cryptographic algorithms that secure the internet

Anthropic's Claude Mythos Preview found weaknesses in key cryptographic algorithms, including a better attack on HAWK, a post-quantum signature scheme that human experts had…

mercoledì 29 luglio 2026·

thequantuminsider.com

AI Finds New Weaknesses in Cryptographic Algorithms, Anthropic Says

Anthropic says its Claude Mythos Preview AI model discovered improved mathematical attacks against the HAWK post-quantum digital signature.

mercoledì 29 luglio 2026·

blog.cryptographyengineering.com

Some thoughts about Anthropic’s new cryptanalysis results

Yesterday Anthropic published two new cryptanalysis results, both outputs of Claude Mythos, their (still) unreleased advanced model. The first of these results attacks a signature…

giovedì 30 luglio 2026·

arstechnica.com

Mythos attack on 3rd-round PQC algorithm candidate puts it out of commission

HAWK withstood years of testing that had yet to uncover a fatal weakness found through Mythos.

giovedì 30 luglio 2026·

arstechnica.com

Mythos uncovers crypto weaknesses that went unknown for years

Separating the chaff from the wheat in Anthropic results is hard. We take a stab anyway.