Question about Statistics Probability

Imagine we have a new bot-detection tool that identifies a rare type of automated attack: - Only 1 in 100,000 website visits involve the type of attack that this new tool detects - The tool will correctly classify the automated attack 100% of the time when the attack is actually occurring The tool incorrectly classies 0.01% of site visits as involving this attack type when it is not occurring (this is the false positive rate) lfthe new tool classifies a random site visit as this rare automated attack type, what is the probability that this type of attack is actually occurring (i.e. not a false positive)? Please explain your