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GnuTLS, a widely used open source SSL/TLS cryptographic library is vulnerable to a buffer overflow vulnerability that could be exploited to crash TLS clients or potentially execute malicious code on underlying systems. The GnuTLS library implements secure sockets layer (SSL) and transport layer security (TLS) protocols on computers, servers, and softwares to provide encrypted communications over insecure channels. The bug ( CVE-2014-3466 ) was independently discovered by Joonas Kuorilehto of security firm Codenomicon, the same security firm who discovered the biggest Internet vulnerability, Heartbleed. Unlike Heartbleed, the GnuTLS library is not as widely deployed as OpenSSL. The GnuTLS Vulnerability resides in the way GnuTLS parses the session ID from the server response during a TLS handshake. It does not check the length of session ID value in the ServerHello message, which allows a malicious server to send an excessively long value in order to execute buffer overf...

Everything we do online, whether chatting on phone, talking via video or audio, sending messages on phones or emails are being watched by Governments and Intelligence agencies. However, many Internet giants offer encrypted environment in an effort to protect our online data from prying eyes, but still those companies can read our data stored into their servers. But, there is a great news for Gmail users. On Tuesday, Google has announced two major privacy enhancements in its Gmail and this new push for its email service will even protect our data and communication from Google itself. With the ongoing concerns about privacy and the pervasiveness of email communications, Google already provides encryption for its Gmail called Transit encryption (HTTPS). In which only the transmission of emails sending or receiving is protected by the transit encryption but not the content of the email. Few Months back, Google itself admitted that their automated systems read our email c...

Ransomware is one of the most blatant and obvious money making schemes for cybercriminals and it was most likely to be known when last year Cryptolocker ransomware targeted millions of computers worldwide. Recently, security researchers at the Antivirus firm TrendLabs have unearthed another sophisticated variant of the ransomware malware which is employing  Windows PowerShell  in an effort to encrypt files on the victims’ computer. The firm detected the variant as TROJ_POSHCODER.A . Windows PowerShell is a task automation and configuration management framework from Microsoft, consisting of a command-line shell and associated scripting language. It provides full access to COM and WMI, enabling administrators to perform administrative tasks on both local and remote Windows systems as well as WS-Management and CIM enabling management of remote Linux systems and network devices. It is believed that cybercriminals have used this feature of Windows just in order...

Mozilla is planning to provide a new feature that will allow free audio and video calls between its Firefox web browser , thereby ending the need of any third-party client service or plugin. Mozilla will soon release a new experimental version of Firefox Nightly , which will include an open source and Peer-to-peer communication protocol called WebRTC that enables Real-Time Communications (RTC) capabilities between two web browsers via simple Javascript APIs. NO PLUGINS REQUIRED WebRTC is not a web browser plugin, and its components run in the browser sandbox. Its components do not require separate installation or any separate process to run and it will receive its updates along with the web browser updates. “ No plugins, no downloads. If you have a browser, a camera and a mic, you'll be able to make audio and video calls to anyone else with an enabled browser .” reads the blog post and when the camera or microphone are running, this is clearly shown b...

Multiple Serious vulnerabilities have been discovered in the most famous ‘ All In One SEO Pack ’ plugin for WordPress, that put millions of Wordpress websites at risk. WordPress is easy to setup and use, that’s why large number of people like it. But if you or your company is using ‘ All in One SEO Pack ’ Wordpress plugin to optimize the website ranking in search engines, then you should update your SEO plugin immediately to the latest version of All in One SEO Pack 2.1.6 . Today, All in One SEO Pack plugin team has released an emergency security update that patches two critical privilege escalation vulnerabilities and one cross site scripting (XSS) flaw, discovered by security researchers at Sucuri, a web monitoring and malware clean up service. More than 73 million websites on the Internet run their websites on the WordPress publishing platform and more than 15 million websites are currently using All in One SEO Pack plugin for search engine optimization. Acco...

Criminals will not let any way to cheat an ATM machine out of its cash, as it’s one of the easiest way for them to get the hands on cash. ATM skimmers have now discovered a new and high-tech approach to target cash machines directly by inserting a physical notorious device into it instead. According to the Chinese press , two Ukrainian men arrested in Macau for reportedly planting the malicious software program in the seven Macau bank ATMs. This could came out as the quickest method to hack the cash machines. HACKING ATM MACHINES The two accused were arrested this week by the authorities in Macau, a Chinese territory approximately west of Hong Kong, but the two are from Ukraine and had successfully stolen almost $100,000 by corrupting more than seven ATMs with a computer virus. According to the authorities, the men allegedly used a green object device ( as shown in the image ) to carry out the money fraud. They first connected the device to a laptop and then inserted...

A Swedish man accused of being involved in the creation of the malicious software used to infect over half a million systems in more than dozens of countries, has pleaded not guilty in New York on Thursday to computer hacking charges brought against him. Alex Yucel, 24, who is the co-author of the Blackshades Remote Access Trojan (RAT), owned and operate an organization called Blackshades, which sold the notorious software to the other people and hackers across the country for prices ranging from $40 to $50. This allowed the hackers to remotely control the victims’ computers and to steal keystrokes, passwords and access to victims’ private files, according to the authorities. Blackshades malware is designed to steal victims’ usernames and passwords for email and Web services, instant messaging applications, FTP clients and lots more. In worst cases, the malicious software program even allows hackers to take remote control of users’ computer and webcam to take photos or v...