LINUX

Pierluigi Paganini January 02, 2016
Hackers fully controlled a PlayStation 4 running a Linux distro

The hacking crew dubbed Fail0verflow has managed to hack PlayStation 4 (PS4) to run a Linux kernel-based operating system. The PlayStation 4 is considered by the experts a fortress so the hacking community is always interested in any news regarding its hack. Recently a hacker who calls himself CTurt claimed to develop a fully jailbroken version of the PlayStation 4 […]

Pierluigi Paganini December 30, 2015
Ian Murdock died in mysterious circumstances

Ian Murdock died in mysterious circumstances, is it a suicide or a murder? There are still a lot of things unclear. I’m shocked, Ian Murdock, the founder the Debian Linux operating system, one of the most brilliant minds of IT industry has passed away. How many times did you use the command apt-get, well it […]

Pierluigi Paganini December 17, 2015
Press backspace 28 times to hack a Linux PC with Grub2

The researchers Hector Marco and Ismael Ripoll have found that the Grub2 authentication could be easily defeated by hitting backspace 28 times. A couple of researchers from the University of Valencia’s Cybersecurity research group, Hector Marco and Ismael Ripoll, have found that the Grub2 bootloader is plagued by a serious vulnerability that can be exploited by […]

Pierluigi Paganini December 05, 2015
Rekoobe a new malware targeting Linux users

Experts at Russian anti-virus firm Dr.Web discovered Rekoobe, a new malware that is targeting Linux systems. Rekoobe is a new malware that is targeting Linux systems, the discovery was made by experts at Russian anti-virus firm Dr.Web. Dr.Web discovered the Rekoobe Trojan in October, then its experts analyzed the threat in the following two months. The Rekoobe Trojan was initially developed […]

Pierluigi Paganini November 07, 2015
Linux ransomware already infected at least tens of users

Researchers at Russian antivirus company Doctor Web have discovered a Linux ransomware that has already infected tens of users. Ransomware is a profitable instrument in the criminal ecosystem, security experts discover new variant on a weekly basis. This week the new variant of Cryptowall, the Cryptowall 4.0, appeared in the wild, meanwhile an offline ransomware is targeting […]

Pierluigi Paganini August 11, 2015
Internal modem can be exploited by malware to gain persistence

Two security experts at the last Def Con hacking conference have demonstrated how Internal LTE/3G modems can be hacked to help malware survive OS reinstalls Many users totally ignore that LTE/3G modems built into new business laptops and tablets have a dedicated processor and operating system that could be exploited by threat actors to maintain persistent […]

Pierluigi Paganini July 23, 2015
OpenSSH Flaw exposes servers to brute-force attacks

A new critical vulnerability was discovered in the widely used OpenSSH software, hackers exploiting this flaw can run brute-force attacks against servers. A new critical vulnerability was discovered in the widely used OpenSSH software, hackers exploiting this flaw can run brute-force attacks against server performing thousands of authentication requests remotely.  The vulnerability affects the latest version […]

Pierluigi Paganini May 20, 2015
Millions of Routers open to attack due to a NetUSB flaw

A simple vulnerability has been uncovered in the NetUSB component, millions of modern routers and other IoT devices are exposed to the risk of cyber attacks The security expert Stefan Viehbock from SEC Consult Vulnerability Lab has reported a critical vulnerability (CVE-2015-3036) that potentially affects millions of routers and Internet of Things devices using the KCodes […]

Pierluigi Paganini May 13, 2015
Mass-Scale Abuse of poorly configured SOHO Routers

Several dozen Imperva Incapsula customers were targeted by a DDoS botnet comprised of tens of thousands of hijacked SOHO routers. Security experts at Incapsula firm spotted a DDoS botnet composed of tens of thousands of malware-infected Small Office / Home Office SOHO routers engaged in application layer HTTP flood attacks. The SOHO routers were infected with a strain […]

Pierluigi Paganini May 02, 2015
Thousands Linux and FreeBSD servers infected with Mumblehard spamming malware

The sophisticated Mumblehard spamming malware infects thousands of Linux and FreeBSD servers going under the radar for at least five years. In the last seven months, several thousand Linux and FreeBSD machines have been infected with a sophisticated malware dubbed Mumblehard. The infected machines were part of a botnet used, in the last five years, to […]