Copyright Office promotes Malcolm Hawkins to deputy director-operations ... Internet security company McAfee appoints Craig Boundy, ex-Experian, as president-CEO, effective Aug. 21 ... Vantage Data Centers adds Emily Friedberg, previously SkySafe, as chief technology and innovation officer ... Cloud networking company Aviatrix hires Anirban Sengupta, ex-Google, as chief technology officer-senior vice president-engineering ... Patrick Scully, previously Ciena, joins telecom company Quantum Corridor as chief product officer ... Communications infrastructure provider Vivacity Infrastructure Group promotes Kyle Hildebrand to chief revenue officer and Amanda Borrett to vice president-business development ... Family Entertainment Television names Kyle Patten, ex-Univision, as senior vice president-performance sales ... Dennis Mulder, ex-Microsoft, joins data infrastructure company Volumez as vice president-customer success ... Foundation Stack AI appoints Palantir Technologies’ Charlie Cleveland as strategic adviser.