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New DDoS extortion attacks detected as Fancy Lazarus group returns

CSO Magazine

Security researchers are tracking new DDoS extortion activity by threat actor group Fancy Lazarus. Sign up for CSO newsletters. ]. Sign up for CSO newsletters. ]. Learn 12 tips for effectively presenting cybersecurity to the board and 6 steps for building a robust incident response plan.

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Google Cloud blocks largest HTTPS DDoS attack ever

CSO Magazine

Google Cloud has claimed to have blocked the largest Layer 7 (HTTPS) DDoS attack to date after a Cloud Armor customer was targeted by a series of attacks that peaked at 46 million requests per second (rps). To read this article in full, please click here

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DDoS explained: How distributed denial of service attacks are evolving

CSO Magazine

What is a DDoS attack? A distributed denial of service (DDoS) attack is when an attacker, or attackers, attempt to make it impossible for a service to be delivered. In a DoS attack, it’s one system that is sending the malicious data or requests; a DDoS attack comes from multiple systems.

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BrandPost: Top Three Tactics for Optimizing DDoS Resiliency Testing

CSO Magazine

Cybersecurity is built to protect computer systems and networks from theft, damage, and service disruption from attacks such as distributed denial-of-service (DDoS). DDoS attacks work by taking a target website or online service offline by overwhelming the target or its surrounding infrastructure with a flood of internet traffic.

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BrandPost: The Beat Goes On: A Surge of DDoS Activity in 2021

CSO Magazine

The 2H2020 Threat Intelligence Report correctly predicted that 2020’s record-breaking distributed denial of service (DDoS) attack activity would follow the COVID-19 pandemic into 2021. million DDoS attacks in the first quarter of 2021, a 31% increase from the same time in 2020.

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BrandPost: What is a Reflection/Amplification DDoS Attack?

CSO Magazine

In particular, distributed denial-of-service (DDoS) attack s have risen dramatically. The latest NETSCOUT Threat Intelligence Report revealed record-breaking DDoS activity in 2020, as attackers launched more than 10 million DDoS worldwide.

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High-impact DDoS attacks target zero-day exploit in Mitel systems

CSO Magazine

Security researchers, network operators and security vendors have detected a new reflection/amplification distributed denial-of-service (DDoS) vulnerability actively being exploited to launch multiple high-impact DDoS attacks. To read this article in full, please click here

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