Tag Archives: Malware

Cloudmark’s Security Threat Report, 2016 Q1

Cloudmark’s Security Threat Report for Q1 of 2016 is now live. This quarter we cover: Characteristics of and methods used in script-based Locky ransomware attacks The Locky family’s explosion onto ransomware scene in Q1 due to aggressive distribution A look at the regions most impacted by Locky Analysis of Locky attacks sent to Japan, the […]

Black Hat 2014: Russian Spammers Compromise 420,000 Websites

Just in time for the Black Hat convention, the New York Times is reporting the discovery by Hold Security that a team of Russian Hackers have collected a total of 1.2 billion user names and passwords from 420,000 different websites, along with 542 million email addresses. Although this dwarfs the Target breach in sheer volume, […]

As Predicted, Ransomware is the Latest Mobile Threat

Another one of Cloudmark’s predictions for 2014 has proved to be correct. Last December our CTO Neil Cook wrote: Malware has also kept up a steady migration to the mobile space with ransomware set to be a logical next step in future. In its simplest form, ransomware could simply copy sensitive information from the phone […]

Malware spreading by fake Amazon notifications

We’ve recently seen a return of email spam campaign featuring fake Amazon.com notifications. This appeared in the Holiday shopping season last year coming from disposable domains, and is now back, apparently coming from compromised domains in the UK. Here’s an example: Of course, the attachment contains a malicious trojan that allows remote access to Windows […]

Learn More About Cloudmark
Our Products
News and Events
Site Map  •  Privacy Policy  •  ©2002–2016 Cloudmark, Inc.