What is Credential Stuffing?

Credential stuffing involves the use of the exposed username and password information by the attackers to have unauthorized access to other online accounts. This assault takes advantage of the regrettable fact that the majority of Internet users typically utilize the same password in the course of numerous websites or services. Here’s how credential stuffing works:

• Credential Harvesting: Credential harvesting is about collecting user names and passwords (username+password) and also collecting data from different sources such as data breaches, phishing campaigns, and malware attacks. Malefactors, building the databases with lots of credentials stolen, use these databases for campaigns spamming users with credentials.

• Credential Database: A credential database is a kind of data source that ideally was once obtained by methods such as scams, data breaches, or theft of others. A common scenario is a data breach, in which attackers obtain secure passwords and then use them in credential-stuffing attacks. Attackers, mostly use underground with these databases as a ready source of credentials.

• Credential Stuffing Tool: An automated tool of credential stuffing is the program or code used to simplify the task of quickly testing the stolen data against a variety of targets like websites or services. These integrations usually comprise functions such as digital proxy, CAPTCHAs solving, and authentication, therefore, bot attacks can be more performed effectively.

• Credential Stuffing Prevention: Requesting credentials stuffing prevention calls for applying security measures to some degree to prevent unauthorized entry into online accounts through the efforts of credential stuffing. Such methods as multi-factor authentication, CAPTCHA challenges, and IP blacklisting can potentially eliminate the possibility for credential stuffing attacks to get through.

In the digital age in which we live, the technique of cybersecurity attacks keeps changing day by day and it has become significant to comprehend the thematic details of each sort of attack to secure information related to organizations. One of the key examples of digital risk exposure is password attack or credential stuffing. In this post, we explore these nuances, including defining key terms and learning about what similarities and differences exist.