Falsifying and weaponizing certified PDFs

Credit to Author: Pieter Arntz| Date: Thu, 27 May 2021 16:55:30 +0000

Certified PDFs are supposed to control modifications so that recipients know they haven’t been tampered with. It doesn’t always work.

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Update your Chrome again as Google patches second zero-day in two weeks

Credit to Author: Pieter Arntz| Date: Tue, 03 Nov 2020 18:30:00 +0000

Google has patched its second Chrome zero-day in two weeks. Users are urgently advised to update their browser.

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Rocket Loader skimmer impersonates CloudFlare library in clever scheme

Credit to Author: Jérôme Segura| Date: Tue, 10 Mar 2020 15:46:13 +0000

URLs can be deceiving, but the one used to mimic CloudFlare’s Rocket Loader in the latest Magecart attack takes it to a whole new level.

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Domen toolkit gets back to work with new malvertising campaign

Credit to Author: Threat Intelligence Team| Date: Fri, 28 Feb 2020 17:54:18 +0000

We describe the latest malvertising campaign that uses Domen, an advanced social engineering toolkit.

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Magecart Group 4: A link with Cobalt Group?

Credit to Author: Threat Intelligence Team| Date: Thu, 03 Oct 2019 15:00:00 +0000

Malwarebytes threat intel partnered with security firm HYAS to connect the dots between Magecart Group 4 and the advanced threat group Cobalt.

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Magecart criminals caught stealing with their poker face on

Credit to Author: Jérôme Segura| Date: Tue, 20 Aug 2019 15:00:38 +0000

This blog post details the curious case of a web skimmer encountered in a poker application.

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A week in security (June 24 – 30)

Credit to Author: Malwarebytes Labs| Date: Mon, 01 Jul 2019 17:02:56 +0000

A roundup of cybersecurity news from June 24–30, including top malicious web campaigns, updates on the GreenFlash Sundown exploit, a Malwarebytes initiative to double down on stalkerware detection and awareness, and more.

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This Week in Security News: Adware and Ransomware

Credit to Author: Jon Clay (Global Threat Communications)| Date: Fri, 11 Jan 2019 15:23:08 +0000

Welcome to our weekly roundup, where we share what you need to know about the cybersecurity news and events that happened over the past few days. This week, learn about an adware that disguised itself as different apps and monitors mobile devices. Also, learn more about the different ransomware attacks Trend Micro has been tracking….

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