sumo_rest appears to generate atoms dynamically based on the query passed in the URL - [here](https://github.com/inaka/sumo_rest/blob/7e1a494cf63c4732bde7f4dcee6b198f8441e144/src/sr_entities_handler.erl#L119). That means a malicious user or a defective client software may cause atom exhaustion in the VM, causing VM crash.