Radware’s Cyber Threat Report: Web DDoS Attacks Surge 550% in 2024

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Radware Ltd.
Radware Ltd.

Geopolitics, growing threat surface, and AI-tech drive bigger, longer, more intense attacks

MAHWAH, N.J., Feb. 26, 2025 (GLOBE NEWSWIRE) -- Radware® (NASDAQ: RDWR), a global leader in application security and delivery solutions for multi-cloud environments, released its 2025 Global Threat Analysis Report.

Radware’s new report leverages intelligence provided by 2024 network and application attack activity sourced from the company’s cloud and managed services and threat intelligence research team. In addition, it draws from information found on Telegram, a public messaging platform often used by cybercriminals.

2024 report highlights

  • The average duration of network DDoS attacks increases 37% over 2023

  • North America faces 66% of web application and API attacks

  • Nearly 400% year-over-year growth in DDoS attack volume strikes finance and transportation

  • Hacktivist claims rise 20% globally; governments top targets

“Multiple catalysts drove the threat revolution witnessed in 2024, including geopolitical conflicts, bigger and more complex threat surfaces, and more sophisticated and persistent threats,” said Pascal Geenens, director of threat intelligence at Radware. “Add to that the impact of AI, which is lowering barriers to entry, multiplying the number of adversaries and enabling even novice actors to successfully launch malicious campaigns, and what you have is a threat landscape that looks very daunting.”

Web DDoS attacks mount on geopolitical tensions
Layer 7 (L7) Web DDoS attacks escalated significantly, linked predominately to hacktivist groups motivated by geopolitical conflicts and facilitated by easy accessibility to more sophisticated tools. During 2024:

  • Number of attacks: Total Web DDoS attacks surged 550% compared to 2023.

  • Geographic targets: EMEA remained the primary target, accounting for 78% of global incidents.

Network-layer DDoS attacks become bigger and more prolonged
The volume, frequency and duration of network DDoS attacks more than doubled since 2022. During 2024:

  • Attack volume: The average mitigated attack volume rose 120% compared to 2023.

  • Attack duration: The average duration of attacks increased 37% over 2023.

  • Geographic targets: Organizations in Europe faced the highest proportion of network DDoS activity, accounting for 45% of the global attack volume, followed by North America (21%).

  • Industry targets: Telecommunications bore 43% of the global network DDoS attack volume, followed by finance at 30%. Growing faster than the global average of 120%, finance experienced the steepest growth in attack volume per organization, increasing 393% year-over-year, followed by transportation and logistics (375%), e-commerce (238%), and service providers (237%).