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Justin Bieber Twitter account hacked, Spammed malicious links to 50 Million Followers

Justin Bieber Twitter account hacked, Spammed malicious links to 50 Million Followers

Mar 10, 2014
Pop Singer Justin Bieber's Twitter account hacked for around 15 minutes before it was corrected! The Twitter account with 50.2 Million Followers was compromised i.e. Twitter account with the second most Twitter followers. Spammers tweeted in Indonesian language from his hacked account with the links to a malicious twitter app named " ShootingStarPro ", and messages reading " Justin Bieber Cemberut? ", means - " Justin Bieber sullen? " It seems that the Justin's twitter account was hijacked by Indonesian hacker with a malicious twitter app, that further tweeted links to the a malicious website rumahfollowers[dot]tk   that hosted " ShootingStarPro " app, aimed to target his millions of followers in one shot. Justin's team quickly responded to the issue, deleted the bogus tweets and told fans " All good now. We handled it. ". He also warned his followers, " That link from earlier. Don't click it. Virus. Going to e
Symantec discovered Android Malware Toolkit named Dendroid

Symantec discovered Android Malware Toolkit named Dendroid

Mar 06, 2014
Android platform is becoming vulnerable day by day and hackers always try to manipulate android by applying novel techniques. In this regard, Symantec researchers have found a new android malware toolkit named " Dendroid ". Previously Symantec found an Android Remote admin tool named AndroRAT is believed to be the first malware APK binder. However, Dendroid runs on HTTP with many malicious features. Dendroid toolkit is able to generate a malicious apk file that offers amazing features like: Can delete call logs Open web pages Dial any number Record calls SMS intercepting Upload images, video Open an application Able to perform DoS attack Can change the command and control server The author of Dendroid also offers 24/7 customer support for this RAT and Android users can buy this toolkit at $300 by paying Bitcoin , Lifecoin. Experts at Symantec said that Dendroid has some connection with the previous AndroRAT toolkit . Dendroid being an HTTP RAT offers PHP
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
300000 Android Devices infected by Premium SMS-Sending Malware

300000 Android Devices infected by Premium SMS-Sending Malware

Feb 15, 2014
Downloading various apps blindly from Google play store may bring you at risk in terms of money.  PandaLabs , the Cloud Security Company, has identified malicious Android apps on Google Play that can sign up users for premium SMS subscription services without their permission and so far it has infected at least 300,000 Android users, although the number of malicious downloads could have reached 4 times higher i.e. 1,200,000 users. The four apps found free in the app store that came packaged with a premium SMS scam that dubbed as "Easy Hairdos", "Abs Diets", "Workout Routines" and "Cupcake Recipes" and are among the malicious apps available for free download on Google Play store . From the above app, say if 'Abs Diet' has been installed on your phone and once the user has accepted the terms and conditions of the service, the app displays a series of tips to reduce abdominal fat and then without the user's knowledge, the app l
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.
First Ever Windows Malware that can hack your Android Mobile

First Ever Windows Malware that can hack your Android Mobile

Jan 24, 2014
Hey Android users! I am quite sure that you must be syncing your Smartphone with your PCs for transferring files and generating backup of your device.  If your system is running a windows operating system, then it's a bad news for you. Researchers have discovered a new piece of windows malware that attempts to install mobile banking malware on Android devices while syncing. Last year in the month of February, Kaspersky Lab revealed an Android malware that could infect your computer when connected to Smartphone or tablets.   Recently, Researchers at Symantec antivirus firm discovered another interesting windows malware called ' Trojan . Droidpak ', that drops a malicious DLL in the computer system and then downloads a configuration file from the following remote server: https://xia2.dy[REMOVED]s-web.com/iconfig.txt The Windows Trojan then parses this configuration file and download a malicious APK (an Android application) from the following location on the
Starbucks' iOS app storing user credentials in plain text

Starbucks' iOS app storing user credentials in plain text

Jan 17, 2014
Watch out, coffee drinkers. If you are one of those 10 million Starbucks customers, who purchases drinks and food directly from their Smartphones, this news is for you! If you use Starbucks' official iOS app, you should know that the company is not encrypting any of your information, including your password. The app allows the Starbucks customers to check their balance, transaction history, fund transfer, and store location, etc. A Security researcher Daniel E. Wood found a vulnerability (CVE-2014-0647) in STARTBUCKS v2.6.1. iOS mobile application, that stores your credential details and GPS locations in plain text format into the file system. To extract the information from the mobile, an attacker just needs to connect the device to a computer and accessing ' session . clslog ' file from the location given below: /Library/Caches/ com . crashlytics . data/ com . starbucks . mystarbucks /session . clslog The vulnerability , however, requires that the hacker has physical
Mouabad Android Malware calling to Premium numbers; Generating revenue for its Master

Mouabad Android Malware calling to Premium numbers; Generating revenue for its Master

Dec 11, 2013
Android platform is a primary target for malware attacks from few years and during 2013, more than 79% of mobile operating malware threats are taking place on Android OS. I have been working on Android Malware architectures since last two years and created 100's of sample of most sophisticated malware for demo purpose. Till now we have seen the majority of Android malware apps that earn money for their creators by sending SMS messages to premium rate numbers from infected devices. Security researchers at Lookout identified an interesting monetized Android Malware labeled as ' Mouabad ', that allow a remote attacker to make phone calls to premium-rate numbers without user interaction from C&C servers by sending commands to the malware. The technique is not new, but infection from such app notified first time in the wild. The variant dubbed MouaBad . p. , is particularly sneaky and to avoid detection it waits to make its calls until a period of time after the scree
Rogue Android Gaming app that steals WhatsApp conversations

Rogue Android Gaming app that steals WhatsApp conversations

Dec 07, 2013
Google has recently removed a Rogue Android gaming app called " Balloon Pop 2 " from its official Play store that was actually stealing user's private Whatsapp app conversations. Every day numerous friends ask me if it is possible to steal WhatsApp chat messages and how, of course a malware represents an excellent solution to the request. In the past I already posted an article on the implementation of encryption mechanisms for WhatsApp application explaining that improper design could allow attackers to snoop on the conversation. Spreading the malware through an official channel the attacker could improve the efficiency of the attack, and it is exactly what is happening, an Android game has been published on the official Google Play store to stealthy steal users' WhatsApp conversation databases and to resell the collection of messages on an internet website. The games titled " Balloon Pop 2 " has been fortunately identified and removed from the official Google Play
Vulnerability in Android 4.3 allows apps to Remove Device Locks, POC app released

Vulnerability in Android 4.3 allows apps to Remove Device Locks, POC app released

Dec 02, 2013
In September, Google added the remote Device locking Capability to its Android Device Manager , allowing users to lock their phone if it's stolen or lost. The mechanism allows user to override the existing device lock scheme and set password scheme for better security. But Recently, Curesec Research Team  from Germany has discovered an interesting vulnerability ( CVE-2013-6271 ) in   Android 4.3 that allows a rogue app to remove all existing device locks activated by a user. ' The bug exists on the "com.android.settings.ChooseLockGeneric class". This class is used to allow the user to modify the type of lock mechanism the device should have. ' CRT team says in a blog post Android OS has several device lock mechanisms like PIN, Password, Gesture and even faces recognition to lock and unlock a device. For modification in password settings, the device asks the user for confirmation of the previous lock. But if some malicious application is installed on the device, it coul
Google Chrome adds automatic malware blocking for suspicious downloads

Google Chrome adds automatic malware blocking for suspicious downloads

Nov 02, 2013
Today Malware is a very real threat, and if you're not careful about what you download and install, you could end up with a serious problem. But now Google will be trying their very best to block malware from installing itself on your computer on your behalf. Google has developed a security feature for Chrome that lets the browser detect and stop malware downloads. The feature has been added to Chrome Canary, the latest version of the browser which is available to download in beta form now. All you'll see is a notification like the one below, which you can then dismiss: " These malicious programs disguise themselves so you won't know they're there and they may change your homepage or inject ads into the sites you browse. Worse, they block your ability to change your settings back and make themselves hard to uninstall, keeping you trapped in an undesired state. " wrote Linus Upson, a Google vice president, in a blog post . Google is implementing
Another Master Key vulnerability discovered in Android 4.3

Another Master Key vulnerability discovered in Android 4.3

Nov 02, 2013
Earlier this year, in the month of July it was first discovered that 99% of Android devices are vulnerable to a flaw called " Android Master Key vulnerability " that allow hackers to modify any legitimate and digitally signed application in order to transform it into a Trojan program that can be used to steal data or take control of the device.  The vulnerability was also responsibly disclosed to Google back in February by Bluebox and but the company did not fix the issue even with Android 4.3 Jelly Bean. Later, Google has also modified its Play Store's app entry process so that apps that have been modified using such exploit are blocked and can no longer be distributed via Play. Then after a few days, in the last week of July this year,  Android Security Squad , the China -based group also uncovered a second Android master key vulnerability similar to the first one. Security researcher  Jay Freeman has  discovered  yet another Master Key vulnerability in A
New Android Banking Trojan targeting Korean users

New Android Banking Trojan targeting Korean users

Oct 24, 2013
A very profitable line for mobile malware developers is Android Banking Trojans, which infect phones and steal passwords and other data when victims log onto their online bank accounts. One recent trend is Android malware that attacks users in specific countries, such as European Countries, Brazil and India.  The Antivirus software maker Malwarebytes noticed that a new threat distributed via file sharing sites and alternative markets in the last few months, targets Korean users. Dubbed as ' Android/Trojan . Bank . Wroba ', malware disguises itself as the Google Play Store app and run as a service in the background to monitor events.  " This enables it to capture incoming SMS, monitor installed apps and communicate with a remote server. " According to the researcher, after installation - malware lookup for existence of targeted Banking applications on the device, remove them and download a malicious version to replace. " The malicious v
Fake Grand Theft Auto V iFruit Android app fools thousands

Fake Grand Theft Auto V iFruit Android app fools thousands

Sep 23, 2013
Android malware is continuing to cause problems for end users with huge amounts of fraud and Malware campaigns going on. A lot of fake apps are currently on Google Play Store fooling thousands of consumers. Grand Theft Auto 5 , which hit stores last Tuesday and is shaping up to be the most lucrative video game release ever. Now, Rockstar Game do plan to bring their Grand Theft Auto V iFruit app for Android devices, but before official released, it's fake malicious versions are out in Google Play Market. Rockstar have confirmed that they haven't released the Android version yet, only the iOS version is available right now and Android owners are warned not to download them, because some could contain malicious malware . There are at least two fake apps have surfaced on the Google Play Store that use the same icon as iFruit in an attempt to mimic the real thing. The deceptive part about these apps is that the developer publicly listed appears as "Rockstar Game," suggesting that th
Russian Hacker put up an Android Firefox Zero-Day Exploit for Sale

Russian Hacker put up an Android Firefox Zero-Day Exploit for Sale

Sep 13, 2013
A Russian Exploit writer and underground Hacker who goes by the handle " fil9 " put up an Android Firefox Zero-Day Exploit for Sale in an open Exploit Market. Author claims a Zero Day vulnerability in Firefox for Android, which works on Firefox versions 23/24/26 (Nightly). The advertisement was spotted by Joshua, Malware Intelligence Analyst at Malwarebytes. Hacker Selling exploit with a starting price of $460 only. According to the proof of concept video uploaded by the Hacker, the exploit forces the mobile Firefox browser to download and execute a malicious app, on just visiting a malicious link only. What's worrisome is that many major websites are compromised frequently and a large number of visitors of those hacked sites can fall victim to this attack. " The biggest problem in this situation is that Firefox automatically executes certain known files once they're downloaded, and doesn't give users an option to disable this. Without some sort of
Android malware 'Priyanka' spreading rapidly through WhatsApp messenger

Android malware 'Priyanka' spreading rapidly through WhatsApp messenger

Jul 11, 2013
An Android malware is spreading around WhatsApp messenger called ' Priyanka '. It changes all your groups names to Priyanka, and may also change your contact names to Priyanka. Apparently, the malware doesn't actually harm Android devices, but it is very annoying and it spreads manually, relying on victims to accept and install a contact file from a friend, named " Priyanka, ". Just in this week this virus started infecting WhatsApp users. If you receive a contact file from a friend, named 'Priyanka' and install it, your WhatsApp will be infected. If you receive the contact file but don't accept it, nothing will happen. Follow below steps to remove the virus, if your are infected: Go to your contacts, search for Priyanka and DELETE it Go to Settings on your phone Select Apps or App manager and then select Whatsapp from the list Tap on Force stop and then on Clear data Once done. Open Whatsapp on your phone and it'll show up as you've j
Android vulnerability allows hackers to modify apps without breaking signatures

Android vulnerability allows hackers to modify apps without breaking signatures

Jul 04, 2013
Almost all Android handsets are  vulnerable to a  flaw that could allow hackers to seize control of a device to make calls, send texts, or build a mobile botnet , has been uncovered by Bluebox Security .i.e almost 900 million Android devices globally. Or simply, The Flaw allow hackers to modify any legitimate and digitally signed application in order to transform it into a Trojan program that can be used to steal data or take control of the OS. When an application is installed and a sandbox is created for it, Android records the application's digital signature and all subsequent updates for that application need to match its signature in order to verify that they came from the same author and anything without the signature certificate won't install or run on a user's device. The vulnerability has existed since at least Android 1.6, which means that it potentially affects any Android device released during the last four years.  Samsung 's flagship Galaxy S4 has a
Google added malicious apps scanner to Chrome Web Store

Google added malicious apps scanner to Chrome Web Store

Jun 24, 2013
Over the past few years, Cyber Criminals have choose the official Google Chrome Web Store to push malware. In a recent announcement by Google, like Google Play Android apps store, all new apps uploaded to the Chrome Web Store will now also be automatically scanned for malware. Also, Google warned developers that it may take a little longer than before for their app to go live in the store, and  scanning may take from just a few minutes up to an hour.  " Starting today in the Chrome Web Store, you might notice that your item is not broadly available immediately after you publish it. " It is always against the Chrome Web Store Content Policies to distribute malware, if developer still wants to upload something malicious, they should cancel the process and withdraw their program. " This new functionality does not require any action on the part of developers. When you publish an item in the store, the developer dashboard will indicate that your item is i
Malicious Infrared X-Ray Android app infecting users in Japan

Malicious Infrared X-Ray Android app infecting users in Japan

Mar 18, 2013
Researchers are already warning that malware authors developing more sophisticated attack techniques for mobile devices, using encryption and randomization or hiding malicious code in image files. As analyzed by Symantec a malicious Infrared X-Ray  Android application, attempting to lure Android device owners to download an app that supposedly allows the camera on the device to see through clothes. This malware app is spreading quickly widely in Japan by sending the spam messages via SMS to phone numbers stored in the device's Contacts, so that the recipients of the spam to be tricked easier because the invitation to download the app is coming from someone they know rather than from an unknown sender. The app is designed to steals all details in the device's contact list and are uploaded to a predetermined server. Symantec  confirmed that there are several variants of this app exist, ". .the latest variants have added an interesting payload: rather than sending SMS message
Android malware with ability to install Backdoor on Computers

Android malware with ability to install Backdoor on Computers

Feb 04, 2013
Kaspersky Lab has revealed a new type of malware that can infect your computer when connected smartphone or tablet. Two such application, Super Clean and DroidCleaner found in Google Play android market. These two are actually same application, just released with two different names. These applications apparently disguised as a tool to clean memory for the Android operating system but after installing and running it displays a list of all running some processes and then restart the device. Later, in background, the app downloads three files autorun.inf, folder.ico, and svchosts.exe in phone. When user connect infected android mobile phone to any Windows computer with active Autorun or Autoplay functionality for USB devices, the svchosts.exe file ( Backdoor.MSIL.Ssucl.a ) is automatically executed on computer. A similar situation may arise in case of SD card. Before apps were removed by Google, they may together have been downloaded up to 6000 times. Malicious code t
DNS Changer malware mastermind pleaded guilty

DNS Changer malware mastermind pleaded guilty

Feb 02, 2013
Remember the DNS Changer malware that infected at least four million computers in more than 100 countries, including 500,000 in the United States, with malicious software or malware ? Valeri Aleksejev, 32 years old from Estonia, is the first of the seven individuals to enter a plea, admitting his guilt for his role in the global scam that netted approximately $14 million. He faces up to 25 years in prison, deportation and the forfeiture of $7 million. The other six individuals have been named as Anton Ivanov, Vladimir Tsastsin, Timur Gerassimenko, Dmitri Jegorov, Konstantin Poltev, and Andrey Taame.  Alekseev was the first large-scale Internet fraud criminal case came to trial. The scam had several components, including a click-hijacking fraud in which Malware was delivered to victims' PCs when they visited specially crafted websites or when they downloaded phony video codec software. The malware changed the DNS settings of the infected computers, and even in case
Developer expelled by Google Play Store on posting Malicious Android apps

Developer expelled by Google Play Store on posting Malicious Android apps

Jan 01, 2013
Google Play Developer Console enables developers to easily publish and distribute their applications directly to users of Android-compatible phones. Recently someone posted on Reddit that a developer is trying to spread malware by masquerading infected programs as legitimate software. The account of the developer called, " apkdeveloper " and readers spotted that they are posting fake malware apps by names of famous android games and apps, using the word "Super" as suffix to them, making them seem as an upgraded version of the game. The users can find the difference between the real app and malicious app by observing the device permissions, like as compared to the simple permissions like network access and read write access of the original Temple Run app, the ' Temple Run Super ' app asks for sensitive information like location, phone status, identity and access to user accounts. After many report abuse Google Play has removed the developer from the store p
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