Wordpress

Pierluigi Paganini February 05, 2016
Emergency. Hundreds of compromised WordPress sites serve TeslaCrypt ransomware

Operators running websites based on the WordPress must be aware of a spike in the number of compromised platforms used to deliver the TeslaCrypt ransomware. Administrators running websites based on the popular WordPress CMS must be aware of a spike in hacks that are resulting in the silent delivery of ransomware to the visitors. According to […]

Pierluigi Paganini October 10, 2015
Brute-Force amplification attacks on WordPress rely on XML-RPC

Security experts at Sucuri have uncovered threat actors abusing an XML-RPC method to run Brute-Force amplification attacks on WordPress websites. According to the experts at security firm Sucuri, threat actors are exploiting the XML-RPC protocol implemented by WordPress and other popular content management systems to run brute-force amplification attacks. The XML-RPC protocol allows users to […]

Pierluigi Paganini September 18, 2015
Thousands of legitimate WordPress sites are serving malware

Sucuri has noticed a spike in the number of compromised websites as part of a malware campaign which relies on thousands of compromised WordPress sites. According to security experts at Sucuri, threat actors have hijacked thousands of websites running the WordPress CMS to serve malware. The technique is not new, legitimate compromised websites host malicious […]

Pierluigi Paganini September 08, 2015
Hundreds million legit websites could serve Ransomware because of Script Injection compromise

Heimdal Security published an interesting post on the increase in malicious scripts that are being injected into legit websites in order to serve ransomware. Heimdal Security recently published an interesting blog post on the increase in malicious scripts that are being injected into legit websites in order to serve malware. The attackers compromise websites running […]

Pierluigi Paganini August 22, 2015
Thousands of WordPress sites host Neutrino Exploit Kit

Experts from security company Zscaler have uncovered a malware campaign which relies on thousands of hijacked WordPress sites hosting the Neutrino Exploit Kit. According to the experts at the Zscaler security firm, cybercriminals have compromised more than 2,600 WordPress websites over the past month and deployed malicious iframes on 4,200 distinct pages. The criminals exploited […]

Pierluigi Paganini April 27, 2015
WordPress fixed a Zero Day a few hours after its disclosure

WordPress has just released a critical update to fix a serious XSS vulnerability that allows attackers to easily hijack websites based on the popular CMS. A cross-site scripting vulnerability is threatening WordPress content management system platforms worldwide. The popular CMS is used by nearly 186,700 of the top one million websites. An attacker can exploit the […]

Pierluigi Paganini April 09, 2015
FBI warns of attacks against WordPress-based sites run by ISIS sympathizers

The FBI is warning that individuals sympathetic to the ISIS are running mass-hacking websites exploiting known vulnerabilities in WordPress. The FBI is warning administrators of WordPress websites about the possibility of cyber attacks carried out by sympathizers of the ISIS  terrorist group. Unfortunately, it is quite simple to compromise websites based on the popular content management system (CMS) that […]

Pierluigi Paganini April 07, 2015
Flaw in WP-Super-Cache plugin threatens million of WordPress websites

Million of WordPress websites are vulnerable to cyber attacks due to a critical vulnerability affecting the WP-Super-Cache plugin. Million of WordPress websites using the WP-Super-Cache are exposed to the risk of cyber attack due to a critical vulnerability affecting the popular plugin. The WP-Super-Cache plugin, is normally used to improve the performance of the WordPress website because it generates static HTML […]

Pierluigi Paganini March 29, 2015
Thousands of WordPress sites hacked by exploiting a flaw in RevSlider plugin

Cybercriminals have been leveraging a vulnerability in a popular WordPress plugin to redirect the visitors of thousands of websites to exploit kits, a researcher has warned. Security experts at Germany’s Computer Emergency Response Team (CERT-Bund) and Yonathan Klijnsma reveals that at least 3,000 websites have been compromised by attackers exploiting a known vulnerability in the […]

Pierluigi Paganini February 26, 2015
More than 1 Million WordPress websites are vulnerable to blind SQL Injection Attacks

A security bug in the WordPress plugin WP-Slimstat could be exploited by attackers to discover a “secret” key and use it to run blind SQL Injections. More than one million WordPress sites are potentially vulnerable to SQL injection attacks due to the presence of a critical flaw in the popular plugin WP-Slimstat. WP-Slimstat is an analytics plugin for […]