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Adware.Adposhel takes over your web push notifications administration

Since late last year our researchers have been monitoring a new method concerning web push notifications being deployed by an adware family detected by Malwarebytes as Adware.Adposhel. What does Adware.Adposhel change? The adware uses Chrome policies to ensure that notification prompts will be shown and add some of their own domains to the list of sites that are allowed to push web … [Read more...]

Adware and PUPs families add push notifications as an attack vector

Some existing families of potentially unwanted programs and adware have added browser push notifications to their weapons arsenal. Offering themselves up as browser extensions on Chrome and Firefox, these threats pose as useful plugins then haggle users with notifications. A family of search hijackers The first I would like to discuss is a large family of Chrome extensions that were already … [Read more...]

Browser push notifications: a feature asking to be abused

“I’m seeing a lot of ads popping up in the corner of my screen, and the Malwarebytes scan does not show there is anything wrong. It says my computer is clean. So what’s happening?” Our support team runs into questions like this regularly, but the volume seems to be increasing lately. In most of these cases, it helps to look at the “Notification permissions” of the browser displaying this … [Read more...]