For photostash, anyway, I think it is just that somehow it got on
a "blacklist"...
https://support.mozilla.org/en-US/kb/how-does-phishing-and-malware-protection-work?as=u&utm_source=inproductI don't know the details of how the blacklist is managed... how to get on it,
how to get off of it... a malicious person could deceptively report a site
to the blacklist manager? An automated crawler could grind around and
detect "bad stuff" at arbitrary sites?
We (members, basically "the general public") all are able to upload stuff to photostash.
My page is:
http://vrcc.photostash.com/vrcc_26351/, everyone's page is viewable like this.
I wrote program in C yesterday. Photostash wouldn't let me upload it. So I copied it to
a file called "bork.jpg", and photostash happily uploaded that.
Whatever might or might not be untrustworthy about photostash, I'd guess you
can't always count on the files you get from there being image files.
Photostash runs on an old webserver, and uses "http" instead of "https"... here's a
trustworthy open-source kind of project that lowers the cost of using https:
https://letsencrypt.org/-Mike