A long time ago I have added my own friendica account to my contacts in Diaspora. Today I have discovered that the avatar image does not match the one of my Friendica Account, it looks like that:
My Friendica user name looks fine. The profile image of my Friendica account is unchanged. I am a little concerned that something weird is or was going on. Did something similar happen before ? Do you have any tipps how to investigate this issue further ? Is it possible to obfuscate the real contact address in Diaspora/Friendica by using special control characters like it happens with web URL ? Are there any filters implemented to prevent these kind of attacks ?