POPLAR BLUFF, MO (WSIL) -- Nearly all classes at Three Rivers College locations have been called off for the rest of the week. Nursing and Allied Health classes at Poplar Bluff and Sikeston will continue.

Facebook post from Three Rivers College
According to a comment to the above post on the college's there has been a ransomware attack. The college is now working with a third party vendor to deal with the issue.
The college says Spring break will continue as scheduled March 9-13.
Officials say the college offices will remain open but can only offer limited services.