Hijacking plane's navigation system with an Android app, Researcher claimed

http://thehackernews.com/2013/04/hijacking-planes-navigation-system-with.html

http://conference.hitb.org/hitbsecconf2013ams/materials/D1T1%20-%20Hugo%20Teso%20-%20Aircraft%20Hacking%20-%20Practical%20Aero%20Series.pdf

Google detects more malware than Bing

http://www.h-online.com/security/news/item/Google-detects-more-malware-than-Bing-1842047.html

http://www.av-test.org/fileadmin/pdf/avtest_2013-03_search_engines_malware_english.pdf

Multiple DoS vulnerabilties in Cisco routers and switches

http://www.h-online.com/security/news/item/Multiple-DoS-vulnerabilties-in-Cisco-routers-and-switches-1841279.html

Hole in Apache/NGINX mod_security firewall

http://www.h-online.com/security/news/item/Hole-in-Apache-NGINX-mod-security-firewall-1840500.html

Brute Force Attacks Build WordPress Botnet

http://krebsonsecurity.com/2013/04/brute-force-attacks-build-wordpress-botnet/