CFPB Acting Director Mick Mulvaney recently brought Sen. Elizabeth Warren, D-MA, up to speed on data security at the bureau, in response to her recent inquiry that challenged his imposition of a freeze in industry data collection efforts. “I do not expect you, as an outside observer of the bureau’s activities, to be aware of the bureau’s other data security risks,” he said in reply to her earlier correspondence. “You may not know that prior to my appointment as acting director, there were 233 confirmed breaches of consumer personally identifiable information (PII) within the bureau’s consumer response system by the bureau or its contractor, and at least another 840 suspected PII breaches by financial institutions using the company portal were ...