I was called out of the blue by a recruiter for an AI/ML Engineer job at this company, but I never provided my phone number to anyone at this company. I am not interviewing with any companies at all and did not express interest to anyone. I think it is very shady practice for this company to somehow obtain candidates' phone numbers without their consent. I will certainly remember to never consider "Juniper Networks" for future roles because in my view this type of behavior is unethical. Get your act together.