While inspecting sites that use rogue advertising networks, our researchers discovered the "McAfee - Your Card Payment Has Failed!" scam. It claims that the McAfee anti-virus has expired due to a failed reoccurring payment. Users are encouraged to rectify this issue and protect the vulnerable devi
Mbtf is one of the ransomware variants belonging to the Djvu family. Our team discovered Mbtf while examining malware samples submitted to VirusTotal. We found that Mbtf encrypts files and appends the ".mbtf" extension to filenames. Also, it creates the "_readme.txt" file, a ransom note containing
Mppn is ransomware that encrypts data, appends the ".mppn" extension to filenames, and creates the "_readme.txt" file that contains a ransom note. Mppn is one of the Djvu ransomware variants. We discovered it while inspecting malware samples submitted to the VirusTotal page. Threat actors often di
While inspecting suspicious websites, our research team discovered the monterrey[.]top rogue page. It pushes browser notification spam and redirects visitors to different (likely untrustworthy/malicious) sites. Users typically enter such webpages via redirects caused by sites that use rogue advert
Thehypefeed[.]com is one of the websites designed to trick visitors into agreeing to receive notifications. In addition to showing deceptive content, thehypefeed[.]com redirects to other pages. We discovered thehypefeed[.]com while examining sites that use rogue advertising networks. Thehy
CryWiper is malware masquerading as ransomware. It operates as a data wiper: instead of encrypting files, CryWiper damages them. It also appends the ".CRY" extension to filenames and deletes shadow copies to prevent victims from restoring their files. Threat actors behind CryWiper have been observ
We found the Puspa2 ransomware-type program during a routine inspection of new submissions to VirusTotal. It operates by encrypting data and demanding payment for the decryption tools. When we executed a sample of Puspa2 on our test system, it encrypted files and appended their filenames with a "
While examining tactpro[.]net, we found that it offers visitors to protect their computers (promotes antivirus software) and asks for permission to show notifications. Our team discovered tactpro[.]net while inspecting websites that use rogue advertising networks (illegal movie streaming pages, to
Our team has analyzed this email and found that it is a scam. This letter is written by scammers who aim to trick recipients into providing sensitive information. It is disguised as a letter from an email service provider regarding a new sign-in. This scam email contains a link to a phishing websi
Advertizementforyour[.]com is a rogue webpage that our research team discovered while inspecting untrustworthy sites. It operates by promoting spam browser notifications via the use of fake CAPTCHA verification. Additionally, this website can redirect visitors elsewhere (likely dubious/malicious s