By Johannes B. Ullrich, Ph.D. OWA Scans
https://isc.sans.edu/forums/diary/Scanning+for+Outlook+Web+Access+OWA+Microsoft+Exchange+Control+Panel+ECP/26132/
Edison iOS E-Mail Client Leaks Data
https://www.theverge.com/2020/5/16/21260967/edison-mail-update-ios-security-bug
COMpfun Malware Uses Status Codes to Communicate
https://securelist.com/compfun-http-status-based-trojan/96874/
PAN OS Patches
https://securityaffairs.co/wordpress/103265/security/palo-alto-networks-pan-os-flaws.html
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