What is RAMPAGE Attack?
With each passing day, the number of cyber threats has been increasing exponentially. There are multitude of viruses, malware, ransomware, malicious apps, and many more to worry about. Hackers have been successfully developing new types of threats. They have been exploiting any type of weak links in servers, devices, and what not. These cyber threats can cause minimal to disastrous damage to you, if your device has been infected. Without appropriate precautionary safety measure, you could be the next victim. Among such dangerous cyber attacks, RAMpage is one. If you want stay safe from this attack, make sure that educate yourself about it and then secure yourself with proper security measures.
So, What exactly is RAMpage attack?
RAMpage is a row hammer attacks that targets the hardware of Android Devices that run on Android 4.0, Ice Cream Sandwich or above. If you’re wondering what exactly a row hammer attack is, it can be defined as an attack that targets the row hammer side effect. Row hammer is a side effect that is responsible for the memory cells to cause leakage of charges. This side effect is related to the dynamic random access memory. This all started way back in 2012, when Google launched a new element to the Android kernel named ION. It’s responsible for the allocation of memory to different services and apps. RAMpage attacks targets these IONs. These attacks compromise the conditions of these IONs, making them interact with each other electrically, which cause memory flipping between apps and services. Millions of Android devices are potentially vulnerable to this attack.
How does RAMpage attack work?
An application that is equipped with RAMpage targets the ION subsystem and influences a memory bit row and changes the state of that memory row till the bit flipping starts to happen in an adjacent row. Sounds too technical? Well, to be simpler, this malicious threat attacks the ION section of your device and eventually enables the infected app to achieve admin rights to any other app. For example, this attack can target your device through a normal app and cause information damage. It can exploit sensitive apps like password managers and steal your confidential information. Basically, this attack breaks the isolation between apps and the operating system. It can even take over your device and gain all the administration rights of it. If you’re not careful about your sensitive data, this attack can steal your information, which is quite dangerous if falls into the wrong hands.
Does it affect your device?
To be precise, every device released post 2012 and runs on Android 4.0 or higher is a target for the RAMpage attack. Basically, these devices use LPDDR2, LPDDR3, and LPDDR4 versions of RAM chips. So, if your device falls under these categories, it is vulnerable to this attack. But, newer operating systems don’t practice writing the entire information of an application in adjacent cells. So, the information in the memory cells couldn’t be easily exploited. An Android device with a memory of 4GB has 4 billion memory bits. So, exploiting and pinpointing a certain location of information can be almost impossible for the attacker to target.
What should you do?
Google has already identified this attack and started taking security measures against it. As an Android user, you too must follow certain security protocols to ensure that there won’t be any mishaps on your side. The first and foremost step to do is not installing any suspicious app either from the play store or from any external source. Furthermore, using a security program can enhance the safety of your device, making it hard for the hackers to attack your device. Make sure that you use verified apps on your device, exclusively from the play store.
Read Also: Biggest Cybersecurity Threats of 2018
By now, you may have gotten a clear understanding of RAMpage attack. Now, it’s time for you to follow proper precautionary measure to ensure the safety and security of your device and information alike. If you feel that your device has already been attacked, perform a full device scan and report it to the Google through their consumer forum.
Want to access geo-restricted sites, but don’t want to get into the nitty-gritty of technicalities? You are in luck. ClearVPN is just the right VPN for you. Unlike other VPNs in the market, ClearVPN lets you choose the activity you wish to perform, not the server. This makes using both a VPN and staying secure […]
Of course, you’ve spent a lot of money for your new Mac, and we understand how it can be frustrating when you see it starts working slow or any other unusual things happen, like an unexpected crash of apps. What happened with the expensive device and how to stop and prevent this problem? In our […]
Human nature is defined as the constant struggle of man and woman to fulfill their immediate needs, wants, and desires. Once that list is achieved, we want more and in a consumer-dominated world, there is nothing better than that. You may be a fan of fast internet speeds, however, you would also need other perks […]
Identity theft – what is it and how to protect yourself? At a time when there is an unlimited amount of information available to the individual via the Internet, and the development of technology and the increasingly complex operation of the public and social life require the exchange of large quantities of data, the right […]
Blockchain technology has advanced significantly since the launch of cryptocurrency in 2008. Today, entrepreneurs in various industries have embraced its value and technological advantage, trying to appropriate it for advancing their competitive edge on the market. Besides, blockchain may open up new doors due to its dispersed and flexible nature, helping companies through transparency, privacy, […]
Are you contemplating software expansion? The complexity of programming necessitates the need for an expert programmer. While anyone can pass out as a developer, it will help if you research the leading destinations to outsource software development specialists. This article factors in everything you need to know when looking for a software developer. Factors to […]
Learning management system, aka LMS, is the new way of learning. LMS is developed to help individual’s to create, manage and provide online courses. It allows students and teachers to learn and demonstrate their skills anytime and anywhere. Today, there are so many different LMS software available in the market with vivid features and functions, […]
As a new MacBook owner, you might be surprised by how much the computer has to offer. Apple engineers push for new macOS updates that come with the latest features and improve the overall user experience. If you are still new to the macOS environment, it is possible that you have not discovered quite a […]
The emergence of remote workers has been on the rise for the last few years. This is with a good reason as well. The e-learning solutions provided are not only for employees. Organizations are also implementing them in their day-to-day activities. Working remotely means that you have flexible schedules. You can be able to plan […]
If you are a Mac user, you probably already have a bittersweet relationship with Mac Finder. It is an indeed powerful file manager and graphical user interface tool for Macintosh. But, despite being the default Apple program, it lacks many features. Plus, Apple hasn’t made any efforts to update Finder in a long time. However, […]
It’s common knowledge that compressed zip files are easy to share and help to free space on your disk. However, if you want to extract data from your zipped files, you need a zip file extractor. A tool that can decompress your data quickly and make it easily accessible for you. Usually, a zip tool […]
Does a little permanent black or colored spot on your LCD, OLED, or TFT screen annoy you? If yes, then before calling a repair guy or ordering a new screen, wait for a second and try to understand the stuck pixel concept. Once you get the hang of pixels, you can save your warranty for […]
In the current scenario of an online environment, Porn is all over the Internet. Online Pornography has become a bad habit of digital life. Children are growing up in the digital world. Every kid has access to smartphones. Using smartphones, any kid can easily access the Internet. Thus, it has increased the kid’s risk of […]
Is your brand new laptop bloated with unwanted programs? Unfortunately, then, you are not the only one who is struggling with bloatware. That’s because Microsoft is no longer stronger on bloatware. However, the good thing is that you can remove bloatware in Windows 10 easily. Today, a new Microsoft device is swamped with a series […]
Are you worried about your kids wandering off to the dark side of the internet? Do you want to ensure the safety of your kids online? If yes, you have probably considered using parental controls to keep your children away from risky internet behavior. Here is our review for the latest parental control solution in […]