The latest Link11 European Cyber Report shows an 137% increase in DDoS attacks

- Cyberattacks are now a major concern for companies globally, highlighting the importance of risk planning. The Link11 European Cyber Report reveals a significant rise in DDoS attacks, which have more than doubled in frequency. These attacks are becoming shorter, more focused, and more complex. Organizations that do not regularly update their security measures face serious financial and reputation risks. - Key statistics include a 137% increase in DDoS attacks on Link11's network over the past year, with the largest attack reaching 1.4 terabits per second. Many attacks are brief but powerful, with two-thirds peaking within 10 to 60 seconds. Multi-vector attacks that use multiple methods are complicating defense strategies and require more accurate protection. - The Allianz Risk Barometer 2025 warns that while digital transformation opens new opportunities, it also increases vulnerability to cyber threats. Cybercriminals are using advanced botnets and tactics, resulting in faster and more impactful DDoS attacks. An example of this threat involved a four-day attack that combined Layer 3/4 and Layer 7 techniques, affecting both network infrastructure and web applications, overwhelming standard defenses with 120 million requests. - The attackers' methods included using heavy data streams to target infrastructure and complex queries to disrupt web applications. They launched attacks in waves to test defenses. Organizations must adapt their IT security to avoid becoming targets, especially since web applications and APIs are frequently targeted for handling sensitive information. - The incident highlighted the limitations of traditional DDoS defenses and the necessity for more flexible strategies. Companies are increasingly adopting AI-based systems for real-time threat detection and prevention. Key protective measures include bot management, adaptive WAF systems, and AI-driven attack detection. A comprehensive security strategy involves advanced DDoS mitigation, ongoing monitoring, and adaptable protection systems. Jens-Philipp Jung, CEO of Link11, stated that the rise in DDoS attacks shows the need for companies to respond more swiftly and enhance their defenses. - Link11 specializes in IT security, offering cloud-based solutions to protect against cyberattacks and ensure network resilience. They are a recognized provider for DDoS protection and hold ISO 27001 certification for high data security standards.