Biomedical waste dumped on gate latch

In another indication of how intelligence agencies are wasting a lot of time and tax payer money to harass a harmless domain investor and Paypal account holder, one day, the domain investor found that a lot of biomedical waste was being smeared on the latch of the gate, to cause illness .
Initially she dismissed the waste as droppings of a bird, however the next day, the gate latch had been scrubbed clean, manually indicating that it was intentional.
The person who had removed or cleaned the waste was using some metallic item, because the paint was also removed
Does anyone else face the same problem?