McAfee Labs

Misuse of DocuSign Email Addresses Leads to Phishing Campaign

DocuSign, which provides electronic signatures and digital transaction management, reported that email addresses were stolen by an unknown party on May 15. Although the company confirmed that no personal information was shared, DocuSign has reported that a malicious third party gained temporary access to a separate, non-core system that allows it to communicate service-related announcements to …

McAfee Labs

Cerber Ransomware Evades Detection With Many Components

This blog was co-written by Sapna Juneja. Cerber is a quickly evolving type of malware called crypto-ransomware. Cerber encrypts files on an infected computer and demands a ransom to restore them. (Read more about Cerber in this post.) Cerber ransomware first appeared in early 2016 and remains hard to detect. It uses multicomponent behavior (installing …