I don't think that was the point of the comment you are responding to. Possibly can only attach to "huge", so it parses as "probes [possibly huge] data breach".

I don't think that was the point of the comment you are responding to. Possibly can only attach to "huge", so it parses as "probes [possibly huge] data breach". Whereas possible attaches to the whole data breach and parses as "probes possible [huge data breach]".