Tag Archives: denial-of-service attacks

Even A Single Computer Can Take Down Big Servers Using BlackNurse Attack

Yes, you only need a single laptop with a decent internet connection, rather a massive botnet, to launch overwhelming denial of service (DoS) attacks in order to bring down major Internet servers and modern-day firewalls.

Researchers at TDC Security Operations Center have discovered a new attack technique that lone attackers with limited resources (in this case, a laptop and at least 15Mbps

Critical DoS Flaw found in OpenSSL — How It Works

The OpenSSL Foundation has patched over a dozen vulnerabilities in its cryptographic code library, including a high severity bug that can be exploited for denial-of-service (DoS) attacks.

OpenSSL is a widely used open-source cryptographic library that provides encrypted Internet connections using Secure Sockets Layer (SSL) or Transport Layer Security (TLS) for the majority of websites, as well

602 Gbps! This May Have Been the Largest DDoS Attack in History

Cyber attacks are getting evil and worst nightmare for companies day-by-day, and the Distributed Denial of Service (DDoS) attack is one of the favorite weapon for hackers to temporarily suspend services of a host connected to the Internet.

Until now, nearly every big website had been a victim of this attack, and the most recent one was conducted against the BBC’s websites and Republican

Chinese Hackers tried to Take Down Tibetan Social Networking Website

Tibet is an area in the Republic of China that has been the point of conflict for many years in China. While China believes that Tibet has been under Chinese rule for many centuries, Tibetans claim that they declared itself an independent republic in 1912.

Tibetan Groups, especially pro-democracy activists, are being repeatedly targeted by persistent Cyber Attacks by Chinese

Attackers Revive Deprecated RIPv1 Routing Protocol in DDoS Attacks

An advisory from Akamai warns of a recent reflection style DDoS attack in which the deprecated RIPv1 routing protocol was leveraged against targets.