A new level of cyber threats in the crypto sphere: the speed of attacks can reach superhuman levels - Cryptocurrency news today

Artificial Intelligence Anthropic called Claude Fable 5 is developing cybersecurity tools that, on the other hand, could be used to carry out hacking attacks at incredible speed. This technology threatens to significantly increase risks in the decentralized finance (DeFi) sector, where losses exceeding $840 million have already been recorded this year due to hacks.

Impact on the Ukrainian crypto market

Ukrainian crypto assets and actively developing exchanges are under potential threat due to the acceleration of cybercrime. Given that DeFi markets are gaining popularity in Ukraine, there is a risk of increased attacks that could lead to significant losses in hryvnias and cryptocurrencies. The National Bank of Ukraine (NBU) and regulators are increasingly paying attention to cybersecurity issues in digital finance, as the war in the country heightens the need to protect financial infrastructure from external and internal threats.

A new level of attack speed thanks to artificial intelligence

Claude Fable 5 from Anthropic is a new AI module that combines powerful cyber tools with security filters. However, there is also a possibility that malicious actors could bypass or exploit these technologies to conduct attacks at speeds exceeding human capabilities. This poses a particular threat to decentralized finance, where reaction speed to attacks is critical.

Threats to DeFi and security measures

The DeFi sector in 2026 has already suffered losses of over $840 million due to hacker attacks. Using AI to automate breaches could increase the scale of such incidents. Ukrainian exchanges and platforms need to strengthen cybersecurity, implement multi-layered security systems, and collaborate with international organizations to prevent risks.

Key facts

• Anthropic created the AI model Claude Fable 5 for cyber tools.
• The DeFi industry lost over $840 million due to hacks in 2026.
• AI technologies can significantly accelerate hacker attacks.
• The Ukrainian crypto market is at increased risk of cyber threats.
• NBU and regulators emphasize strengthening cybersecurity in the fintech sector.

What this means for the market

The integration of artificial intelligence into cyberattacks presents new challenges for the crypto market. DeFi platforms are forced to seek innovative ways to defend against automated criminal actions. For Ukrainian users and companies, this signals the need to increase cybersecurity awareness and invest in protective technologies.

FAQ

What is Claude Fable 5?

This is an AI model from Anthropic that combines powerful cyber tools with security filters for analysis and potential use in cyber operations.

Why is DeFi most vulnerable to attacks?

DeFi projects operate on open blockchains and often have complex smart contracts that may contain vulnerabilities, which are difficult to fix in time during rapid automated attacks.

How can Ukrainian exchanges protect themselves?

They should implement multi-layered security systems, monitor transactions in real-time, and collaborate with international organizations to share information about cyber threats.

Source: www.coindesk.com