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An unstoppable AI attack… on emails!

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فريقنا

Communications Consultant

"AI attacks" are escalating at an unprecedented pace, and recent reports have shown that attackers are now using smart techniques that surpass the ability of traditional filters to counter them.

“AI attacks” are escalating at an unprecedented pace, and recent reports have shown that attackers are now using smart techniques that surpass the ability of traditional filters to counter them.

Article contents:

Introduction

In a report published by Zach Doffman, he pointed to an unprecedented surge in email attacks utilizing artificial intelligence technologies. Although both Google and Microsoft confirm intercepting more than 99 percent of spam, phishing attacks, and malware, numerous messages still bypass security barriers to reach inboxes.

The report clarified that these attacks are not mere ordinary phishing messages; some have successfully bypassed security measures with a high level of cunning. Doffman cited a personal example sent to him via an email purportedly issued by the “Singapore Central Investigation Bureau,” although it was clearly apparent that it came from a personal address unrelated to the concerned agency. Despite the naivety of this template, more sophisticated messages reach inboxes, raising concerns among users and security experts.


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Nature of the AI attack

The report indicates that an “AI attack” is classified under a type called “spear phishing,” which are attacks targeting specific individuals through personal information. These attacks typically require human effort to gather information and draft customized content, but new AI tools are now capable of executing these operations automatically and at scale.

According to the security firm Hoxhunt, smart phishing attacks have crossed a dangerous threshold, with AI-generated attacks becoming more effective than those designed by humans for the first time in two years of testing and evaluation. The company revealed that recent tests highlighted the superiority of automatically formulated messages by 24 percent over those prepared by human red teams.

What is concerning is AI’s ability to gather information from the target’s social media accounts such as LinkedIn and other platforms, and then craft a convincing message with precise details to trap the victim. Through this capability for customization and learning, attacks can reach unprecedented levels of perfection, as the automated attacker can repeat the process continuously and tirelessly across a massive number of targets in parallel.

Evolution of smart attack effectiveness

In 2023, according to Hoxhunt, AI-dependent attacks were 31 percent less effective than human attacks, and the improvement rate continued until AI flipped the equation in 2025. This rapid evolution threatens to unleash an overwhelming “wave” of sophisticated attacks that are difficult to detect by traditional means.

Other companies such as Symantec and Tenable concur in warning against this scenario. Reports point out the importance of bolstering the use of defensive AI tools in response, in order to detect and stop new phishing methods. Nevertheless, the issue represents a frantic race between security tool developers and internet attackers.

Protection and confrontation methods

Experts also agree on the necessity of educating users, as many may not know how to deal with elegantly crafted and highly customized emails. Frequently, a user is surprised by how accurately the sender knows specific details, assuming it is a real message from a colleague or manager, without realizing that this information was extracted by artificial intelligence from their social media posts.


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Conclusion

The bottom line is that “AI attacks” will continue to increase, growing more complex and specialized, which requires us to double human awareness efforts and develop more advanced defensive tools. If reliance remains solely on traditional mail filters, we may find ourselves facing a sweeping torrent of complex digital attacks.

Frequently Asked Questions

1. What is the difference between regular phishing attacks and AI phishing attacks?
Regular attacks are often general and have repetitive phrasing, whereas AI attacks use personal information extraction techniques and craft content that targets the victim more precisely.

2. Do Google and Microsoft fail to protect email despite their advanced technologies?
They do not fail completely, but no matter how effective security filters are (99 percent), there remains a 1 percent of highly intelligent messages that bypass filtering.

3. How does the effectiveness of an AI attack increase?
Thanks to the ability to learn from open data on the internet and analyze the victim’s accounts and skill level, and then generate highly customized messages.

4. Are there artificial intelligence tools against these attacks?
Yes, cybersecurity developers have started adopting counter-AI tools, but they are in a constant race with attackers because artificial intelligence is fast-learning and evolving.

5. How can an ordinary user protect themselves?
First, by enhancing awareness and scrutinizing message sources and phrasing. Second, by utilizing multi-factor authentication and continuously updating security systems.

6. Why is it difficult to distinguish between a real and a fake message?
Because attackers are now using personal information from social media to craft text that looks genuine and detailed.

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