Is "Стартовая Serebra.RU" on Microsoft Edge Add-ons Safe to Install?

Network communication detected

Cryptographic operations detected

When software generates predictable values in a context requiring unpredictability, it may be possible for an attacker to guess the next value that will be generated, and use this guess to impersonate another user or access sensitive information. As the Math.random() function relies on a weak pseudorandom number generator, this function should not be used for security-critical applications or for protecting sensitive data. In such context, a cryptographically strong pseudorandom number generator (CSPRNG) should be used instead. For more information checkout the CWE-338 (https://cwe.mitre.org/data/definitions/338.html) advisory.

System command execution detected

Session storage and local storage are HTML 5 features which allow developers to easily store megabytes of data client-side, as opposed to the 4Kb cookies can accommodate. While useful to speed applications up on the client side, it can be dangerous to store sensitive information this way because the data is not encrypted by default and any script on the page may access it. This rule raises an issue when the localStorage and sessionStorage API's are used. For more information checkout the OWSAP A3:2017 (https://owasp.org/www-project-top-ten/2017/A3_2017-Sensitive_Data_Exposure.html) advisory.

File system manipulation detected

Including content in your site from an untrusted source can expose your users to attackers and even compromise your own site. For that reason, this rule raises an issue for each non-relative URL. For more information checkout the OWASP A1:2017 (https://owasp.org/www-project-top-ten/2017/A1_2017-Injection.html) advisory.

File download activity detected

Code obfuscation techniques detected