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DeFi

Ledger CTO, Helius CEO reject claims AI could break Bitcoin’s security

Concerns about artificial intelligence breaking the cryptographic systems underlying Bitcoin have sparked widespread debate in the crypto sector. Mert Mumtaz, Chief Executive Officer of Heliu

AnonymousCryptoCompass newsroom
October 9, 2026
4 min read
NEWS
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Concerns about artificial intelligence breaking the cryptographic systems underlying Bitcoin have sparked widespread debate in the crypto sector. Mert Mumtaz, Chief Executive Officer of Helius, and Charles Guillemet, Chief Technology Officer at Ledger, both dismissed recent claims that AI poses an imminent threat to Bitcoin’s core security.

AI progress not seen as immediate risk to Bitcoin

Ledger, a leading provider of hardware wallets for cryptocurrency storage, is headed technologically by Guillemet, who argued that advances in AI-driven mathematics deserve attention but do not indicate that Bitcoin’s security is close to failure. In a post on X, he said that if AI developed the capability to break public-key cryptography, it would jeopardize much more than digital assets. This threat would extend to secure banking, websites, encrypted messaging, and infrastructure worldwide.

The discussion intensified as security researchers issued warnings that AI could help identify weaknesses in cryptographic algorithms protecting crypto wallets. Bitcoin relies on cryptography to safeguard assets and validate transactions; if successful, such an attack could expose private keys and enable theft of funds. However, industry leaders have downplayed the likelihood of AI quickly achieving this breakthrough.

Guillemet explained that while mathematical research is progressing, “a new maths result is not the same as a working attack” on Bitcoin’s digital signatures.

ECDSA, the Elliptic Curve Digital Signature Algorithm, is the cryptographic protocol used to secure Bitcoin transactions by proving that the transaction’s originator owns the private key for the associated wallet.

Mini dictionary: ECDSA (Elliptic Curve Digital Signature Algorithm), a widely used cryptographic system that secures Bitcoin and other blockchain networks by enabling secure digital signatures for transaction verification.

Mumtaz, whose company Helius specializes in building infrastructure for the Solana blockchain, made similar points. He said that although AI may aid in locating flaws, there is currently no prospect of it rapidly breaking every major blockchain protocol. Mumtaz warned the market risks reacting to early research in ways that outpace real technological threats.

Mumtaz added that “AI can just as easily help researchers find and fix software weaknesses, not only discover new threats.”

Market anxiety and debates on actual risk

Some community members remained unconvinced by these reassurances. The crypto user “pwnmachine” argued that unlike banks, crypto platforms might offer little recourse to users after a large-scale breach. Others, such as Julius crypt, highlighted that rumors alone can spread rapidly and prompt users to demand certainty. The X user LOID remarked that even minor improvements in attack strategies could trigger disproportionate panic if investors believe a total cryptographic failure is imminent.

Perspective Main point Industry leaders No evidence of imminent cryptographic break by AI Skeptical traders Panic selling could occur before any actual vulnerability Researchers New cryptanalysis methods may warrant closer monitoring

A notable reaction came from the X user @metavestor, who stated they had sold most of their spot crypto holdings due to rising anxiety after reading about possible AI threats, despite acknowledging counterarguments. While this represents an individual strategy rather than broad investor sentiment, it highlights how perceptions of risk—even if unproven—can impact trading behavior.

Reports from DeFi Planet further examined shifting attack methods targeting crypto assets and emphasized the importance of distinguishing between theoretical weaknesses and practical attacks. The general takeaway is that vigilance in research is essential, but fear-driven decisions can unsettle markets more than actual vulnerabilities.

The conversation ultimately centers on preparedness over panic. Experts maintain that, at present, neither AI nor mathematical advancements have proven able to break Bitcoin’s security. Researchers and blockchain developers are urged to continue robust testing and to update cryptographic protocols when necessary. Meanwhile, some traders are moving assets based on fears not yet grounded in practical reality, demonstrating the powerful influence of uncertainty.

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