India, Sept. 15 -- Traditional phishing often gives security teams something concrete to chase: a suspicious domain, a malicious URL or a fake login page. A new campaign analysed by Barracuda researchers takes a different route. The phishing page is created directly inside the victim's browser using blob URLs, leaving no conventional website behind to block.

The bigger concern is not just where the page exists, but how the attack builds trust. Victims are routed through legitimate Microsoft services, including Microsoft Teams and login.microsoftonline.com, reducing some of the warning signs normally associated with Email Phishing attacks.

The Phishing Page Never Really Exists Online A blob URL points to content stored locally in the bro...