Following a high-profile breach in July, Twitter has hired Rinki Sethi as its new chief information security officer. Sethi most recently served as chief information security officer at cloud data management Rubrik, and previously worked in cybersecurity roles at IBM, Palo Alto Networks, and Intuit. In the new role at Twitter overseeing the company’s information security practices and policies, Sethi will report to platform lead, Nick Tornow, according to her tweet announcing the job move. Sethi also serves as an advisor to several startups, including LevelOps and Authomize, and cybersecurity…