Attackers are using a new phishing method called Browser-in-the-Browser (BitB) to steal usernames and passwords. This technique creates fake pop-up login windows that mimic real browser interfaces, making it difficult for users to recognize the deception. A recent discovery revealed a phishing kit named "Sneaky 2FA" available on the dark web, allowing criminals to easily create these convincing fake windows. The kit provides a licensed version of the source code, enabling users to deploy these attacks without deep technical knowledge. The BitB attack is particularly effective because it features a fake address bar that displays the legitimate website’s URL, creating an illusion of safety. Users may assume they are entering their credentials on a trusted site, but they are actually providing their information to attackers. Traditional advice to check the URL won’t help here, since the fake pop-up appears to be genuine. However, password managers can protect users by recognizing legitimate browser login forms and refusing to autofill on suspicious ones. Attackers are also employing strategies to evade detection. They redirect unwanted visitors to harmless sites while showing the phishing page only to targeted individuals. The domains used for these attacks are frequently changed to avoid being blocked, complicating efforts to shut them down. To combat these risks, using a password manager in combination with multi-factor authentication (MFA) offers robust protection. Additionally, tools like Malwarebytes’ Browser Guard can help identify and block these phishing attempts effectively. Staying cautious about unsolicited links and being informed about potential threats are essential steps in safeguarding personal information.