RAM scraping

RAM scraping, also known as memory scraping or race-condition attack, is an illicit practice whereby a malicious actor infiltrates a computer system and copies sensitive data stored in the random access memory (RAM) of a computer. In doing so, the malicious actor is able to obtain personal or confidential information prior to the data being encrypted, stored on disk, or synchronized with other systems. This practice can be used in order to gain access to bank accounts, credit cards, passwords, and other sensitive information that can be used for identity theft.

In most cases, to access the RAM, the malicious actor target the user’s web browser. The malicious actor will then use a piece of code to search memory in order to find a user’s information. This attack can even occur when the user has left their computer but is still logged in.

In order to help protect computer systems from threat of RAM scraping, there are several steps that can be taken. First, the user should always log out as soon as they finish using their computer. Additionally, the user should regularly update their operating system and antivirus software. Antivirus programs can regularly scan memory to detect RAM scrapers, and can also disable scripts that can be used to facilitate RAM scraping.

Additionally, to help mitigate the risk of RAM scraping, secure socket layer (SSL) encryption can be used when transferring sensitive data online. This encryption layer helps protect data by encrypting data prior to storage, which prevents the malicious actor from being able to access the data.

Overall, RAM scraping is an attack that should not be taken lightly as it can be used to gain access to sensitive information. To protect against such an attack, users should ensure they maintain an active antivirus program and always log out once they are finished using their computer. Encrypting sensitive data with SSL encryption can also help protect computer systems from RAM scrapers.