Beware ..... Caveat Emptor
"A second robot will be added in the second half of this year, fixing this vulnerability."
Are the robots similar or will they be completely different from each other but perfectly compatible and complementary, for any similarity in the two will always allow for a common point of joint failure which will fail catastrophically and/or be vulnerable to competitive exploitation which renders the primary mission unfulfilled in the first instance, and system perceived and pimped as being more reliable and therefore more secure, actually a perfect stealthy trojan horse vehicle.