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Security researchers have discovered a potentially dangerous vulnerability in the firmware of various Hewlett Packard (HP) enterprise printer models that could be abused by attackers to run arbitrary code on affected printer models remotely. The vulnerability (CVE-2017-2750), rated as high in severity with 8.1 CVSS scale, is due to insufficiently validating parts of Dynamic Link Libraries (DLL) that allows for the potential execution of arbitrary code remotely on affected 54 printer models. The security flaw affects 54 printer models ranging from HP LaserJet Enterprise, LaserJet Managed, PageWide Enterprise and OfficeJet Enterprise printers. This remote code execution (RCE) vulnerability was discovered by researchers at FoxGlove Security when they were analyzing the security of HP's MFP-586 printer (currently sold for $2,000) and HP LaserJet Enterprise M553 printers (sold for $500). According to a technical write-up posted by FoxGlove on Monday, researchers were able to...

How many times it has happened to you when you look for something online and the next moment you find its advertisement on almost every other web page or social media site you visit? Web-tracking is not new. Most of the websites log its users' online activities, but a recent study from Princeton University has suggested that hundreds of sites record your every move online, including your searches, scrolling behavior, keystrokes and every movement. Researchers from Princeton University's Centre for Information Technology Policy (CITP) analyzed the Alexa top 50,000 websites in the world and found that 482 sites, many of which are high profile, are using a new web-tracking technique to track every move of their users. Dubbed " Session Replay ," the technique is used even by most popular websites, including The Guardian, Reuters, Samsung, Al-Jazeera, VK, Adobe, Microsoft, and WordPress, to record every single movement a visitor does while navigating a web page,...

Uber is in headlines once again—this time for concealing last year's data breach that exposed personal data of 57 million customers and drivers. On Tuesday, Uber announced that the company suffered a massive data breach in October 2016 that exposed names, e-mail addresses and phone numbers of 57 million Uber riders and drivers along with driver license numbers of around 600,000 drivers. However, instead of disclosing the breach, the company paid $100,000 in ransom to the two hackers who had access to the data in exchange for keeping the incident secret and deleting the information, according to a report published by Bloomberg. Uber said none of its own systems were breached, rather two individuals outside the company inappropriately accessed and downloaded 57 million Uber riders' and drivers' data that was stored on a third-party cloud-based service. The cyberattack exposed the names and driver license numbers of some 600,000 drivers in the United States, and t...

Do you own an Android smartphone? If yes, then you are one of those billions of users whose smartphone is secretly gathering location data and sending it back to Google. Google has been caught collecting location data on every Android device owner since the beginning of this year (that's for the past 11 months)—even when location services are entirely disabled, according to an investigation conducted by Quartz. This location-sharing practice doesn't want your Android smartphone to use any app, or turn on location services, or even have a SIM card inserted. All it wants is to have your Android device to be connected to the Internet. The investigation revealed that Android smartphones have been collecting the addresses of nearby cellular towers, and this data could be used for " Cell Tower Triangulation "—a technique widely used to identify the location of a phone/device using data from three or more nearby cell towers. Each time your Android device come...

In past few months, several research groups have uncovered vulnerabilities in the Intel remote administration feature known as the Management Engine (ME) which could allow remote attackers to gain full control of a targeted computer. Now, Intel has admitted that these security vulnerabilities could "potentially place impacted platforms at risk." The popular chipmaker released a security advisory on Monday admitting that its Management Engine (ME), remote server management tool Server Platform Services (SPS), and hardware authentication tool Trusted Execution Engine (TXE) are vulnerable to multiple severe security issues that place millions of devices at risk. The most severe vulnerability (CVE-2017-5705) involves multiple buffer overflow issues in the operating system kernel for Intel ME Firmware that could allow attackers with local access to the vulnerable system to " load and execute code outside the visibility of the user and operating system. " The...

Again some bad news for cryptocurrency users. Tether, a Santa Monica-based start-up that provides a dollar-backed cryptocurrency tokens, has claimed that its systems have been hacked by an external attacker, who eventually stole around $31 million worth of its tokens. With a market capitalization of $673 million, Tether is the world's first blockchain-enabled platform to allow the traditional currency to be used like digital currency. Tether serves as a proxy for the US dollar, Euro (and soon Japanese yen) that can be sent between exchanges including Bitfinex, Poloniex, Omni, GoCoin and other markets. According to an announcement on the company's official website posted today, the unknown hacker stole the tokens (worth $30,950,010) from the Tether Treasury wallet on November 19 and sent them to an unauthorized Bitcoin address. The stolen tokens will not be redeemed, but the company is in the process of attempting token recovery in order to prevent them from enter...