I... I think the South African government has a mainframe on the internet and it might be serving (parts of?) its OS datasets over HTTP.pic.twitter.com/D9aJZsg51M
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Given other hits this really looks like a complete insecure web interface for all the mainframe storage/facilitiese/etc, and I can find zero hits for it elsewhere, so I think someone over there wrote this bespoke AND LEFT IT ACCESSIBLE OVER THE INTERNET.
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