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So you are in a party with your friends, and your phone is running low on battery. Oops! The ideal solution is to charge your phone using a charger or a power bank, but not everyone carries power banks or chargers with them all the time, especially in a party. What if you can charge your phone wirelessly using another phone when it runs out of battery? Isn't that great? Well, thanks to Sony, you might soon be able to use your friends' phones to charge your own device. According to a recently published patent application, Sony is working on a new futuristic technique that enables wireless power exchange between various nearby consumer electronic devices, including smartphones, computers, microwave, washing machine, fridges, and TVs, without cords. Wireless charging isn't a new concept at all, but this is the first time when the Near Field Communications (NFC) technology is being used for power transfer wirelessly between two devices, that too over considerable distanc

Another dangerous vulnerability has been discovered in Linux kernel that dates back to 2009 and affects a large number of Linux distros, including Red Hat, Debian, Fedora, OpenSUSE, and Ubuntu. The latest Linux kernel flaw ( CVE-2017-2636 ), which existed in the Linux kernel for the past seven years, allows a local unprivileged user to gain root privileges on affected systems or cause a denial of service (system crash). Positive Technologies researcher Alexander Popov discovered a race condition issue in the N_HLDC Linux kernel driver – which is responsible for dealing with High-Level Data Link Control (HDLC) data – that leads to double-free vulnerability. " Double Free " is one of the most common memory corruption bug that occurs when the application releases same memory location twice by calling the free() function on the same allocated memory. An unauthenticated attacker may leverage this vulnerability to inject and execute arbitrary code in the security context of curren

It comes as no surprise that today's cyber threats are orders of magnitude more complex than those of the past. And the ever-evolving tactics that attackers use demand the adoption of better, more holistic and consolidated ways to meet this non-stop challenge. Security teams constantly look for ways to reduce risk while improving security posture, but many approaches offer piecemeal solutions – zeroing in on one particular element of the evolving threat landscape challenge – missing the forest for the trees.  In the last few years, Exposure Management has become known as a comprehensive way of reigning in the chaos, giving organizations a true fighting chance to reduce risk and improve posture. In this article I'll cover what Exposure Management is, how it stacks up against some alternative approaches and why building an Exposure Management program should be on  your 2024 to-do list. What is Exposure Management?  Exposure Management is the systematic identification, evaluation,

In the digital world, it just takes one click to get the keys to the kingdom. Do you know spear-phishing was the only secret weapon behind the biggest data breach in the history? It's true, as one of the Yahoo employees fell victim to a simple phishing attack and clicked one wrong link that let the hackers gain a foothold in the company's internal networks. You may be familiar with phishing attacks — an attempt to steal user credentials or financial data — while, Spear-phishing is a targeted form of phishing in which attackers trick employees or vendors into providing remote-access credentials or opening a malicious attachment containing an exploit or payload. Here's how the Yahoo's massive data breach was traced back to human error and who were the alleged masterminds behind this hack. On Wednesday, the US government charged two Russian spies (Dmitry Dokuchaev and Igor Sushchin) and two criminal hackers (Alexsey Belan and Karim Baratov) in connection with the 20

Are you clicking selfies? That is fine and not any criminal act, but this act can land you in trouble — here's how! Almost three years after a wave of private photographs of celebrities leaked online, "The Fappening 2.0" appears to be underway with the circulation of alleged naked pictures of female celebrities, including Emma Watson and Amanda Seyfried on Reddit and 4chan. Back in 2014, anonymous hackers flooded the Internet with private photographs of major celebrities, including Jennifer Lawrence , Kim Kardashian , Kate Upton and Kirsten Dunst by hacking thousands of Apple's iCloud accounts . The Fappening hackers have since been sent to prison . The Fappening 2.0: It's Happening Again! However, in the latest leak, which has been heralded online as "The Fappening 2.0," the personal photographs of Amanda Seyfried and Emma Watson — ranging from regular selfies to explicitly sexual photos — have been leaking online since Tuesday night.

The 2014 Yahoo hack disclosed late last year that compromised over 500 million Yahoo user accounts was believed to be carried out by a state-sponsored hacking group. Now, two Russian intelligence officers and two criminal hackers have been charged by the US government in connection with the 2014 Yahoo hack that compromised about 500 million Yahoo user accounts, the Department of Justice announced Wednesday. According to the prosecutors, at least 30 million accounts were accessed as part of a spam campaign to access the email contents of thousands of people, including journalists, government officials, and technology company employees. The four defendants — Two officers from the Russian Federal Security Service (FSB) and two other hackers — are identified as: Dmitry Aleksandrovich Dokuchaev, 33 — an officer in the FSB Center for Information Security at the time of the hack, and now Russian national and resident. Igor Anatolyevich Sushchin, 43 — an FSB officer, a superior