Our team discovered Byya while examining the samples submitted to VirusTotal. They found that Byya is ransomware (malware that encrypts files). It appends the ".byya" extension to filenames (for example, renames "1.jpg" to "1.jpg.byya", "2.png" to "2.png.byya"), and generates the "_readme.txt" fil
Kruu is ransomware that our malware researchers have discovered while examining samples submitted to the VirusTotal page. We found that Kruu is part of the Djvu ransomware family. It encrypts files and appends the ".Kruu" extension to filenames. Also, it creates the "_readme.txt" file that contain
After analyzing the YouPDFSearch browser extension, our researchers determined that it is a browser hijacker. Following successful installation onto our test machine, we learned that YouPDFSearch makes changes to browser settings in order to promote the youpdfsearch.com fake search engine.
Freenotifications[.]com is a rogue website that our researchers found during a routine inspection of untrustworthy sites. This page is designed to push browser notification spam and redirect visitors to other (likely dubious/malicious) websites. Users typically access such webpages via redirects c
SearchZubi is a browser extension, which we determined to be a browser hijacker. This piece of software modifies browser settings to promote the searchzubi.com fake search engine. When we installed SearchZubi onto our test system, it assigned searchzubi.com as the browser's default search
After inspecting the "Donation Grant For You" email, we determined that it is spam. These scam letters attempt to trick recipients into believing that they will receive a massive amount of money as support to individuals and businesses suffering economic setbacks. This mail claims that recipients'
While inspecting untrustworthy sites, we found the blandcaptcha[.]top webpage. It promotes browser notification spam through the use of fake CAPTCHA verification. Additionally, this page is capable of redirecting visitors to other (likely unreliable/malicious) websites. Most users enter pages lik
SearchMok is a browser hijacker designed to promote a fake search engine. It hijacks a web browser by changing some of its settings to searchmok.com. Typically, browser-hijacking apps are promoted using questionable pages and other methods. We have discovered SearchMok while inspecting deceptive w
"PancakeSwap Giveaway" is a scam we discovered while inspecting deceptive websites. This fake giveaway promises to double the amount of CAKE cryptocurrency that users "contribute" to it. However, users will receive nothing in return and lose everything that they transfer to this scam. We d
We have examined this email and concluded that it is a fake message (winner notification) about winning a lottery from Google (Gmail). Typically, scammers behind such emails seek to trick recipients into providing sensitive information and (or) transferring money (paying some "fees"). It is strong