AI will increase the number and impact of cyber attacks, intel officers say

Key Takeaways:

– The UK’s top intelligence agency, GCHQ, predicts that threats from malicious cyber activity will increase as AI is incorporated into criminal routines.
– Ransomware is expected to be the biggest threat to benefit from AI in the next two years, as it lowers barriers to entry and brings in new entrants to the criminal enterprise.
– More experienced threat actors, such as nation-states and financially motivated crime groups, will also benefit from AI by identifying vulnerabilities and bypassing security defenses more efficiently.
– AI is predicted to improve capabilities in reconnaissance and social engineering, making attacks more effective and harder to detect.
– Exfiltrated data will be analyzed faster and more effectively using AI, leading to more impactful attacks against the UK.
– Commoditization of AI will improve capabilities for financially motivated and state actors in the future.
– Ransomware criminals and other threat actors are expected to continue using AI in 2025 and beyond.
– The area of biggest impact from AI will be in social engineering, particularly for less-skilled actors, as AI can create convincing lure documents without revealing phishing attempts.
– Generative AI and large language models will make it difficult for everyone to assess the authenticity of emails or password reset requests, and identify phishing or social engineering attempts.

Ars Technica:

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Threats from malicious cyber activity are likely to increase as nation-states, financially motivated criminals, and novices increasingly incorporate artificial intelligence into their routines, the UK’s top intelligence agency said.

The assessment, from the UK’s Government Communications Headquarters, predicted ransomware will be the biggest threat to get a boost from AI over the next two years. AI will lower barriers to entry, a change that will bring a surge of new entrants into the criminal enterprise. More experienced threat actors—such as nation-states, the commercial firms that serve them, and financially motivated crime groups—will likely also benefit, as AI allows them to identify vulnerabilities and bypass security defenses more efficiently.

“The emergent use of AI in cyber attacks is evolutionary not revolutionary, meaning that it enhances existing threats like ransomware but does not transform the risk landscape in the near term,” Lindly Cameron, CEO of the GCHQ’s National Cyber Security Centre, said. Cameron and other UK intelligence officials said that their country must ramp up defenses to counter the growing threat.

The assessment, which was published Wednesday, focused on the effect AI is likely to have in the next two years. The chances of AI increasing the volume and impact of cyber attacks in that timeframe were described as “almost certain,” the GCHQ’s highest confidence rating. Other, more-specific predictions listed as almost certain were:

  • AI improving capabilities in reconnaissance and social engineering, making them more effective and harder to detect
  • More impactful attacks against the UK as threat actors use AI to analyze exfiltrated data faster and more effectively, and use it to train AI models
  • Beyond the two-year threshold, commoditization of AI-improving capabilities of financially motivated and state actors
  • The trend of ransomware criminals and other types of threat actors who are already using AI will continue in 2025 and beyond.

The area of biggest impact from AI, Wednesday’s assessment said, would be in social engineering, particularly for less-skilled actors.

“Generative AI (GenAI) can already be used to enable convincing interaction with victims, including the creation of lure documents, without the translation, spelling and grammatical mistakes that often reveal phishing,” intelligence officials wrote. “This will highly likely increase over the next two years as models evolve and uptake increases.”

The assessment added: “To 2025, GenAI and large language models (LLMs) will make it difficult for everyone, regardless of their level of cyber security understanding, to assess whether an email or password reset request is genuine, or to identify phishing, spoofing or social engineering attempts.”

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AI Eclipse TLDR:

The UK’s Government Communications Headquarters (GCHQ) has warned that the use of artificial intelligence (AI) in cyber attacks is likely to increase in the coming years. The agency predicts that ransomware will be the biggest threat to benefit from AI, as it lowers barriers to entry and attracts new entrants into the criminal enterprise. More experienced threat actors, including nation-states and financially motivated crime groups, will also benefit from AI as it allows them to identify vulnerabilities and bypass security defenses more efficiently. The GCHQ’s assessment also highlighted the potential impact of AI in reconnaissance and social engineering, making these activities more effective and harder to detect. Additionally, it noted that AI will enable threat actors to analyze exfiltrated data faster and use it to train AI models, potentially leading to more impactful attacks. The assessment emphasized the need for increased defenses to counter the growing threat.