There are some more spots at -6.0429, -65.2631 and -6.0214, -65.3033 – so I’d go with c1u’s guess of a broken pixel, as you would expect the same colour from re

There are some more spots at -6.0429, -65.2631 and -6.0214, -65.3033 – so I’d go with c1u’s guess of a broken pixel, as you would expect the same colour from reflections – and conspirators are unlikely to change the colour of their SECRET HIDEOgrmpfsdjhdksa