ISC StormCast for Thursday, May 26th 2016

DNS Covert Channel Used in Targeted Attacks
http://researchcenter.paloaltonetworks.com/2016/05/unit42-new-wekby-attacks-use-dns-requests-as-command-and-control-mechanism/
Genius Web Annotation Serivce Is Removing Security Headers
http://www.theverge.com/2016/5/25/11505454/news-genius-annotate-the-web-content-security-policy-vulnerability
Canary Tokens For Windows Binaries
http://blog.thinkst.com/2016/05/certified-canarytokens-alerts-from_25.html
Cisco Patches IPv6 ND DoS Vulnerability
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160525-ipv6