Security News

How to make sure that your malware will be able to communicate with its C&C servers even if the infected machine sits behind a company firewall and traffic to and from the corporate network is...

A unique attack called DNSMessenger uses DNS queries to carry out malicious PowerShell commands on compromised computers.



About the authors Allan Liska is a Consulting Systems Engineer at FireEye, and Geoffrey Stowe is an Engineering Lead at Palantir Technologies. Inside DNS Security: Defending the Domain Name System...

A new Android Trojan, Switcher, uses victims' devices to infect WiFi routers and funnel users of the network to malicious sites.


