The H1 2023 Global Threat Analysis Report highlights significant shifts in the cybersecurity landscape, with denial-of-service attacks increasingly targeting the application layer instead of just network infrastructure. Attackers focused on web applications, APIs, and critical services like DNS, leading to a surge in DNS query flood attacks. Web DDoS attacks also became more advanced, using high request rates and randomized patterns to mimic legitimate traffic and evade detection. These evolving tactics demonstrate a move toward more sophisticated, stealthy, and targeted attacks, emphasizing the need for stronger, adaptive security measures to effectively protect applications, infrastructure, and online services.

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