Akamai has curbed a new record DDoS attack against one of its European customers

why does it matter: Akamai thwarted a record-breaking DDoS attack on behalf of one of its customers. The victim was already exposed to the influx of disrupted traffic a few months ago as cybercriminals are now opting for a more distributed approach to try to cripple the targeted infrastructure.

Akamai Technologies has protected one of its customers in Eastern Europe against a massive DDoS attack, a new record-breaking influx of malicious traffic that attempted to disrupt the company’s infrastructure. The content delivery network and cloud service provider said the new attack was the worst ever in Europe, with peak traffic of 704.8 million users and more widespread targets than the previous attack.

distributed denial of service attack (DDoS) occurs when multiple zombie or bot systems flood the bandwidth or resources of a target system, exploiting more than one unique IP address or devices—often from thousands of hosts infected with malware. The new attack appears to have come from the same threatening actor, Akamai saidand “relentlessly bombed” the same company in Eastern Europe that attacked 659.6 million people in July.

The new stream of scrambled traffic on the Internet was seven percent higher than the previous record-breaking attack. The attackers targeted six different data centers located in Europe and North America. The number of unique IP addresses used as bots also grew, from 512 to 1813 in 201 different cumulative attacks. Akamai stated that “the attacker’s command and control system was not late in activating the multi-directional attack,” going from 100 to 1,813 active IPs per minute in just 60 seconds. The most important sites targeted by the attack were Hong Kong, London and Tokyo.

After the July incident, the client was ready to fend for itself: Akamai said 99.8 percent of the attack was previously mitigated thanks to the client’s proactive defenses implemented by the Akamai Security Operations Command Center (SOCC). The remaining attack movement and follow-up attacks coming from different carriers were then “quickly” mitigated by Akamai’s frontline security responders.

Akamai also highlights the need to adapt the same proactive measures to defend data centers and cloud servers from the increasingly complex threats that flow across the Internet. “An attack with such a massive distribution could flood an ill-prepared security team with alerts,” the CDN said, “making it difficult to assess the severity and scope of the intrusion — let alone combat the attack.”

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