Bitcoin Knots' attempt at transaction filtering has been a completely ineffective and failed attempt to denial-of-service attack the Bitcoin network. This is a very basic concept. Someone makes use of ...

A 13-block chain reorganization on LTC $52.52 late Friday and Saturday rewound roughly 32 minutes of network activity after attackers used a vulnerability in its Mimblewimble Extension Block (MWEB) ...

In just three months, the massive Aisuru botnet launched more than 1,300 distributed denial-of-service attacks, one of them setting a new record with a peak at 29.7 terabits per second. Aisuru is a ...

The Aisuru/Kimwolf botnet launched a new massive distributed denial of service (DDoS) attack that peaked at 31.4 Tbps and 200 million requests per second, setting a new record. The attack was part of ...

Mastodon’s flagship server was hit by a distributed denial-of-service attack on Monday, the social networking software maker said, which rendered the instance ...

Enterprises are under attack. Any business that depends on the Internet is a target for distributed denial-of-service (DDoS) attacks, which overload a network and its components, effectively shutting ...

Submarine cable operator Seacom said it was hit by a high-volume distributed denial of service (DDoS) attack on Tuesday.

Hacktivists have claimed responsibility for taking down the public-facing infrastructure of popular Linux operating system distribution Ubuntu, as well as Canonical, the company that develops and ...