Empty, oddly named folders appearing in home directory
Since upgrading to High Sierra, I've noticed empty, oddly named folders appearing in my home directory such as:
{
cesCu
cutabÖ ögA*ö7
ntern
y
z
I periodically trash them, but new ones eventually pop up and it's getting annoying. I haven't been able to link any activity to them appearing. I know it's not a lot to go on, but I'd really appreciate any suggestions. Thanks in advance!