A week in security (Nov 20 – Nov 26)

A compilation of notable security news and blog posts from the 20th of November to the 26th. This week, we talked about PrincessLocker, ransomware decryptors, malvertising on the Mac, and the Windows Firewall.Categories: Security world
Week in securit… Continue reading A week in security (Nov 20 – Nov 26)

An overview of malvertising on the Mac

Mac users may face less malware attacks than their Windows counterparts, but it doesn’t mean they are safe from online crooks. In this post we review the top malvertising attacks that target the OS X platform and how to stay safe.Categories: Social eng… Continue reading An overview of malvertising on the Mac

New-looking Sundown EK drops Smoke Loader, Kronos banker

In this post we take a quick glance at some changes made to the Sundown exploit kit. The landing page has been tweaked and uses various obfuscation techniques. Sundown is used in some smaller campaigns and in this particular case dropped a downloader f… Continue reading New-looking Sundown EK drops Smoke Loader, Kronos banker

Malvertising: Coming to a Website Near You

Advertising enables free content. Without online advertising, many publishers would be forced to charge users through subscriptions or other methods of payment to view their content. On the flip side, it’s a way for companies to promote new services, products and discounts. But advertising is also becoming increasingly attractive to cybercriminals as a vehicle for […]

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