The U.S. strikes could even prompt Iran, Russia, China and North Korea to double down on investments in cyberwarfare, ...

Hackers linked to Tehran target U.S. banks, defense contractors and oil industry companies after strikes on Iranian nuclear ...

Citrix is warning that a vulnerability in NetScaler appliances tracked as CVE-2025-6543 is being actively exploited in the ...

The Dutch government confirmed a series of denial-of-service (DDoS) attacks targeting municipalities and organizations linked ...

The Dutch government says pro-Russian hackers have launched a series of denial-of-service attacks on municipalities and ...

Nexusguard’s 2025 DDoS Trends Report showed that while the total number of DDoS attacks increased by just two percent ...

Hackers aligned with Iran have claimed responsibility for a cyberattack on President Trump’s Truth Social platform, according to the cyber nonprofit Center for Internet Security (CIS). The ...

But Cloudflare says it recently blocked a monumental DDoS attack which attempted to dump almost 38TB worth of data in just 45 ...

DDoS attacks differ from Denial of Service (DoS) attacks in that they rely on different IP addresses. In other words, the attack comes from multiple different sources, rather than just one location.

Content distribution network Cloudflare has reported mitigating the largest distributed denial-of-service (DDoS) attack seen to date. The attack by unknown perpetrators, observed in September, was ...