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Western Digital's My Cloud NAS Devices Turn Out to Be Easily Hacked

Western Digital's My Cloud NAS Devices Turn Out to Be Easily Hacked

Sep 19, 2018
Security researchers have discovered an authentication bypass vulnerability in Western Digital's My Cloud NAS devices that potentially allows an unauthenticated attacker to gain admin-level control to the affected devices. Western Digital's My Cloud (WD My Cloud) is one of the most popular network-attached storage (NAS) devices which is being used by businesses and individuals to host their files, as well as backup and sync them with various cloud and web-based services. The WD My Cloud devices let users not only share files in a home network but its private cloud feature also allows them to access their data from anywhere around the world at any time. However, security researchers at Securify have discovered an authentication bypass vulnerability on the WD My Cloud NAS boxes that could allow unauthenticated attackers with network access to the device to escalate their privileges to admin-level without needing to provide a password. This would eventually allow attack
Powerful Android and iOS Spyware Found Deployed in 45 Countries

Powerful Android and iOS Spyware Found Deployed in 45 Countries

Sep 18, 2018
One of the world's most dangerous Android and iPhone spyware program has been found deployed against targets across 45 countries around the world over the last two years, a new report from Citizen Lab revealed. The infamous spyware, dubbed Pegasus, is developed by NSO Group—an Israeli company which is mostly known for selling high-tech surveillance tools capable of remotely cracking into iPhones and Android devices to intelligence agencies around the world. Pegasus is NSO Group's most powerful creation that has been designed to hack iPhone, Android, and other mobile devices remotely, allowing an attacker to access an incredible amount of data on a target victim, including text messages, calendar entries, emails, WhatsApp messages, user's location, microphone, and camera—all without the victim's knowledge. Pegasus has previously been used to target human rights activists and journalists, from Mexico to the United Arab Emirates . Just last month, The Hacker New
Making Sense of Operational Technology Attacks: The Past, Present, and Future

Making Sense of Operational Technology Attacks: The Past, Present, and Future

Mar 21, 2024Operational Technology / SCADA Security
When you read reports about cyber-attacks affecting operational technology (OT), it's easy to get caught up in the hype and assume every single one is sophisticated. But are OT environments all over the world really besieged by a constant barrage of complex cyber-attacks? Answering that would require breaking down the different types of OT cyber-attacks and then looking back on all the historical attacks to see how those types compare.  The Types of OT Cyber-Attacks Over the past few decades, there has been a growing awareness of the need for improved cybersecurity practices in IT's lesser-known counterpart, OT. In fact, the lines of what constitutes a cyber-attack on OT have never been well defined, and if anything, they have further blurred over time. Therefore, we'd like to begin this post with a discussion around the ways in which cyber-attacks can either target or just simply impact OT, and why it might be important for us to make the distinction going forward. Figure 1 The Pu
Linus Torvalds Apologizes For His Rude Behavior—Takes Time Off

Linus Torvalds Apologizes For His Rude Behavior—Takes Time Off

Sep 18, 2018
What just happened would definitely gonna surprise you. Linus Torvalds—father of the Linux open-source operating system—finally admitted his behavior towards other developers in the Linux community was hurting people and Linux. In a surprising move this weekend, Torvalds apologized for insulting and abusing other developers for almost three decades and took a break from the open-source software to work on his behavior. In an email to the Linux Kernel Mailing List (LKML) on Sunday, Torvalds said that he was confronted by people of the Linux community this week about his lifetime of not understanding emotions, and apologized for his personal behavior that has hurt people and possibly has driven some of them away from working in kernel development altogether. Torvalds wrote, "I need to change some of my behavior, and I want to apologize to the people that my personal behavior hurt and possibly drove away from kernel development entirely." "I am going to take
cyber security

Automated remediation solutions are crucial for security

websiteWing SecurityShadow IT / SaaS Security
Especially when it comes to securing employees' SaaS usage, don't settle for a longer to-do list. Auto-remediation is key to achieving SaaS security.
Ransomware Attack Takes Down Bristol Airport's Flight Display Screens

Ransomware Attack Takes Down Bristol Airport's Flight Display Screens

Sep 17, 2018
Bristol Airport has blamed a ransomware attack for causing a blackout of flight information screens for two days over the weekend. The airport said that the attack started Friday morning, taking out several computers over the airport network, including its in-house display screens which provide details about the arrival and departure information of flights. The attack forced the airport officials to take down its systems and use whiteboards and paper posters to announce check-in and arrival information for flights going through the airport and luggage pickup points for all Friday, Saturday, and the subsequent night. "We are currently experiencing technical problems with our flight information screens," a post on the Bristol Airport's official Twitter feed read on Friday. "Flights are unaffected and details of check-in desks, boarding gates, and arrival/departure times will be made over the public address system. Additional staff are on hand to assist passeng
Greece U-Turns — Now Approves Mr. Bitcoin's Extradition To Russia

Greece U-Turns — Now Approves Mr. Bitcoin's Extradition To Russia

Sep 17, 2018
Greece just took another U-turn. Mr. Bitcoin a.k.a. Alexander Vinnik is not going to France nor to the United States; instead, he is now possibly going to his homeland Russia. The Supreme Civil and Criminal Court of Greece on Friday has overruled previous decisions and approved to extradite the alleged owner of the now-defunct Bitcoin cryptocurrency exchange BTC-e Vinnik to Russia. Several Greek courts have previously ruled in favor of all three countries, Russia, France, and the United States, where Vinnik is wanted to face different criminal and hacking charges. Vinnik, 38, has been accused of operating BTC-e cryptocurrency exchange, which was shut down right after his arrest by Greek police in July 2017 at the request of the U.S., where he is convicted for fraud and money laundering more than $4 billion worth amount of Bitcoin (BTC) for criminals involved in hacking attacks, tax fraud, and drug trafficking. Vinnik is also accused to the failure of the once-most famous
Watch Out! This New Web Exploit Can Crash and Restart Your iPhone

Watch Out! This New Web Exploit Can Crash and Restart Your iPhone

Sep 17, 2018
It's 2018, and just a few lines of code can crash and restart any iPhone or iPad and can cause a Mac computer to freeze. Sabri Haddouche , a security researcher at encrypted instant messaging app Wire, revealed a proof-of-concept (PoC) web page containing an exploit that uses only a few lines of specially crafted CSS & HTML code. Beyond just a simple crash, the web page, if visited, causes a full device kernel panic and an entire system reboot. The Haddouche's PoC exploits a weakness in Apple's web rendering engine WebKit , which is used by all apps and web browsers running on the Apple's operating system. Since the Webkit issue failed to properly load multiple elements such as "div" tags inside a backdrop filter property in CSS, Haddouche created a web page that uses up all of the device's resources, causing shut down and restart of the device due to kernel panic. You can also watch the video demonstration published by the researcher, which s
Russian Hacker Pleads Guilty to Operating Kelihos Botnet

Russian Hacker Pleads Guilty to Operating Kelihos Botnet

Sep 13, 2018
The Russian man who was accused of operating the infamous Kelihos botnet has finally pleaded guilty in a U.S. federal court. Peter Yuryevich Levashov , 38, of St. Petersburg, Russia, pleaded guilty on Wednesday in U.S. federal court in Connecticut to computer crime, wire fraud, conspiracy and identity theft charges. Levashov, also known by many online aliases including Peter Severa, Petr Levashov, Petr Severa and Sergey Astakhov, has admitted of operating several botnets, including the Storm, Waledac and Kelihos botnets, since the late 1990s until he was arrested in April 2017 . Kelihos botnet, dated back to 2010, was a global network of tens of thousands of infected computers that were used to steal login credentials, send bulk spam emails, and infect computers with ransomware and other malware. Russian Hacker Infects 50,000 Computers With Kelihos Botnet Storm and Waledac botnets also shared Kelihos code, but kelihos was the most notorious botnet of all that alone infect
How To Check If Your Twitter Account Has Been Hacked

How To Check If Your Twitter Account Has Been Hacked

Sep 13, 2018
Did you ever wonder if your Twitter account has been hacked and who had managed to gain access and when it happened? Twitter now lets you know this. After Google and Facebook, Twitter now lets you see all the devices—laptop, phone, tablet, and otherwise—logged into your Twitter account. Twitter has recently rolled out a new security feature for its users, dubbed Apps and Sessions, allowing you to know which apps and devices are accessing your Twitter account, along with the location of those devices. In order to find out current and all past logged in devices and locations where your Twitter account was accessed for the last couple months, follow these steps: Check Twitter Login Sessions On Smartphone: Open the Twitter app, and head on to your profile Tap on 'Settings and privacy' section Inside the section, select 'Account' Once inside the option, tap on 'Apps and sessions' Check Twitter Login Sessions On Desktop Or Laptop: The p
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