log-in and password going in cleartxt - IDS warning!

See: https://urlquery.net/report.php?id=1432833429729 IDS warning severity 1 (wenproxy used).
Outdated Web Server Nginx Found Vulnerabilities on nginx nginx/0.8.54
PHP exploits: http://www.cvedetails.com/vulnerability-list/vendor_id-74/product_id-128/version_id-105871/PHP-PHP-5.3.6.html
See: http://toolbar.netcraft.com/site_report?url=http://ppt.ru
Spamming link on website → https://www.mywot.com/en/scorecard/b.kavanga.ru?utm_source=addon&utm_content=popup
Another suspicious link checked: http://toolbar.netcraft.com/site_report?url=https://api.leadiacloud.com
Possible Frontend SPOF from:

ajax.googleapis.com - Whitelist
(99%) -
(73%) -
Netcraft Risk Status 1 red out of 10: http://toolbar.netcraft.com/site_report?url=https://api.leadiacloud.com
Transaction Protection
Analysis has failed to complete. Comodo Siteinspector This is an inconclusive result. page off-line
See: https://whois.domaintools.com/leadiacloud.comhttps://www.virustotal.com/nl/ip-address/91.214.203.212/information/

polonus