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Cash isn't the motivation for much so-called ransomware, according to a Cisco security executive. Instead, attacks such as last year's WannaCry have a "thin layer of ransomware" to hide the real objective: Disrupting services at the target.
As part of achieving that end, malware stays dormant for long periods, to better infect backups and archives, said Franc Artes, architect for Cisco Systems Inc. (Nasdaq: CSCO) security business, in an interview with Enterprise Cloud News discussing the Cisco 2018 Annual Cybersecurity Report, released Wednesday.
The report also describes how attackers are leveraging the cloud as a weapon, enterprises are failing to defend themselves on the cloud, and the cost of attacks are mounting.
Read more about the report and how attacks on the enterprise are changing on Enterprise Cloud News. (See Unknown Document 740728.)
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— Mitch Wagner 
Editor, Enterprise Cloud News
Everything You Need to Know About DNS AttacksIt's important to understand DNS, potential attacks against it, and the tools and techniques required to defend DNS infrastructure. This report answers all the questions you were afraid to ask.
Domain Name Service (DNS) is a critical part of any organization's digital infrastructure, but it's also one of the least understood. DNS is designed to be invisible to business professionals, IT stakeholders, and many security professionals, but DNS's threat surface is large and widely targeted.
Attackers are causing a great deal of damage with an array of attacks such as denial of service, DNS cache poisoning, DNS hijackin, DNS tunneling, and DNS dangling. They are using DNS infrastructure to take control of inbound and outbound communications and preventing users from accessing the applications they are looking for. To stop attacks on DNS, security teams need to shore up the organization's security hygiene around DNS infrastructure, implement controls such as DNSSEC, and monitor DNS traffic
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In this special report, learn the Xs and Os of any good security incident readiness and response playbook.
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