botnet

Pierluigi Paganini April 22, 2014
Certificate revocation checks aren’t efficient against Heartbleed

Security researcher Adam Langley of Google explained the real efficiency of revocation checking in response to OpenSSL heartbeat bug. The Heartbleed bug is a source of great concern for IT industry, every day we discover that the flaw in the OpenSSL library has had a significant impact on Servers, on the mobile industry and on the anonymity […]

Pierluigi Paganini April 21, 2014
The novelties inside the last critical update for P2P Zeus

Which are the security improvements in the critical update proposed by criminal ecosystem for P2P Zeus Botnet? Fortinet experts detected and analyzed it. Security experts at Fortinet have uncovered a critical update proposed by criminal ecosystem for P2P Zeus Botnet. The first P2P Zeus variant was uncovered by Trusteer firm a couple of years ago, it was used […]

Pierluigi Paganini April 20, 2014
Mandiant uncovered Heartbleed based attacks to Hijack VPN sessions

Security experts at Mandiant uncovered attackers exploiting the Heartbleed vulnerability to circumvent Multi-factor Authentication on VPNs. We have practically read everything about HeartBleed bug which affects OpenSSL library, we have seen the effects on servers, on mobile devices and also on Tor anonymity,  now lets focus on the possibility to exploit it to hijack VPN […]

Pierluigi Paganini April 12, 2014
Heartbleed flaw was already exploited for cyber attacks by NSA

The US National Security Agency knew for at least two years about the Heartbleed flaw, and exploited it for cyber attacks according Bloomberg. The Internet community was shocked by the disclosure of the Heartbleed flaw, the vulnerability affects OpenSSL library and allows an attacker to reveal up to 64kB of memory to a connected client or […]

Pierluigi Paganini April 11, 2014
Statistics on the impact of Heartbleed on Select Top Level Domains

The Heartbleed Bug is probably the most serious menace to the modern Internet, a serious flaw in the popular OpenSSL library that is having a great impact. It’s been just over 48 hours after the disclosure of the news about the Heartbleed vulnerability, the serious flaw which affect OpenSSL library that allows an attacker to reveal […]

Pierluigi Paganini April 05, 2014
Persistent XSS in Top Website enables large-Scale DDoS attack

Incapsula firm discovered the exploitation of a persistent XSS vulnerability in one of the world most popular website to run a large scale DDoS attack. Recently Cloud-based security service provider Incapsula detected an application layer DDoS attack conducted hijacking a huge volume of traffic to victims website. The website of Incapsula customer was flooded by a DDoS attack, over […]

Pierluigi Paganini March 29, 2014
Reading the Global Threat Intelligence Report (GTIR)

The Global Threat Intelligence Report (GTIR) addresses the security challenges of organizations globally analyzing 3 billion worldwide attacks occurred in 2013. The NTT Innovation Institute has released the new Global Threat Intelligence Report (GTIR), a document structured to raise awareness of the rapidly evolving global threat landscape. The GTIR was based on threat intelligence and attack data from […]

Pierluigi Paganini March 22, 2014
New variant of Zorenium Bot can infect iOS devices

Security analysts at SenceCy which are monitoring the advancement of a new Zorenium Bot discovered that it is able to infect also iOS devices. Security analysts at SenceCy are monitoring the evolution for the Zorenium Bot, a new and unknown malware which has been advertised in the underground since January 2014. This is the third […]

Pierluigi Paganini March 19, 2014
Linux Operation Windigo hit 500000 PC and 25000 dedicated servers

Antivirus Firm ESET has been tracking and investigating the operation behind Linux_Ebury uncovering a sophisticated campaign called Operation Windigo. Operation Windigo is the name of a sophisticated malware-based campaign uncovered by security Experts at ESET, that exploiting the Linux/Ebury backdoor has impacted more 500,000 computers and 25,000 dedicated servers. ESET Researchers collaborated with CERT-Bund, the European Organization […]

Pierluigi Paganini March 08, 2014
Tor network is increasingly attractive for cybercrime

Cyber criminals are abusing even more Tor Network for illegal activities, from botnet management to money laundering, the number of services is increasing. Tor network is even more used by cyber criminals to cover their illegal activities, the Tor community has observed, for example an alarming increase in the number of malware that abuse of […]