Automated traffic generated by bad bots has for the first time surpassed human activity, accounting for 51% of all internet traffic in 2024, according to the latest Imperva Bad Bot Report.
This marks a significant shift in the digital landscape, highlighting the growing sophistication and prevalence of AI-driven bot attacks that are now posing greater risks to businesses worldwide.
The Role of AI in Escalating Bot Attacks
The report outlines that the accessibility of AI tools has democratized bot development, enabling cybercriminals, even those with minimal technical skills, to craft and deploy sophisticated bots at an alarming scale.
These AI-enhanced bots leverage machine learning to not only generate more convincing automated interactions but also to analyze previous attack failures and adapt, making them increasingly elusive and challenging to detect or block.
Increasing Bot Sophistication and Industry Impact
A notable trend highlighted in the report is the sharp rise in advanced and moderate bot attacks, now comprising 55% of all bot attacks.
These bots are not merely increasing in number but in the complexity of their operations, targeting critical operations like API business logic manipulation, which saw a 44% surge in attacks in 2024, significantly impacting sectors like finance, telecom, and retail.
- APIs Under Siege: APIs have become a prime target due to their critical role in modern applications, handling sensitive transactions and data exchanges. Bad bots are exploiting API vulnerabilities to commit fraud, scrape data, and disrupt business logic, which has led to financial losses and operational disruptions.
- Financial and Retail Sectors Hardest Hit: Financial services were the most attacked industry, with 22% of all account takeover attacks (ATO) targeting these institutions. Retail faced similar challenges, witnessing a 280% rise in bot attacks from January 2022 to December 2024, especially during key sales periods, distorting pricing and inventory availability.
The use of residential proxies has also been on the rise, with 21% of bot attacks using these to mimic legitimate user behavior, thereby evading traditional security measures.
This method, alongside browser impersonation, has allowed bad bots to blend seamlessly with human traffic, further complicating detection efforts.
This increase in automated threats is not just a security issue but a business continuity concern.
Bad bots skew market dynamics, affect customer trust, and lead to significant economic losses through fraud, data breaches, and service disruptions.
They manipulate everything from website traffic to pricing models, affecting the overall reliability of online metrics and sales figures.
The Imperva report calls for a strategic evolution in how businesses approach cybersecurity. With the sophistication of bots driven by AI, traditional security measures are no longer sufficient.
Companies are urged to adopt advanced bot detection and mitigation strategies, focusing on behavioral analysis and machine learning to differentiate between legitimate users and malicious bots effectively.
This shift in internet traffic dominance from humans to AI-powered bots signals a pivotal moment in cybersecurity, where automation has become the battleground for digital integrity and corporate security.
As these bots continue to evolve, understanding and countering their methods becomes crucial for the survival and success of businesses in the digital age.
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