en.Wedoany.com Reported - Digital financial services platform Nubank has announced the appointment of John Walton as Chief Information Security Officer (CISO). Walton will report directly to Chief Technology Officer Eric Young and will be fully responsible for Nubank's information security strategy, aiming to protect the company's platform, customers, and operational security while supporting its long-term growth objectives.

Nubank's Chief Technology Officer Eric Young stated that security is a key element of the company's development, and John Walton's extensive experience in consumer-grade security, particularly his ability to protect hundreds of millions of users in real-time within the world's most stringent digital environments, is precisely what Nubank needs. Currently, Nubank serves over 135 million customers and is undergoing a transformation into an AI-first company while expanding globally.
John Walton commented that Nubank has built a unique company combining technological ambition with broad social impact. He looks forward to contributing his experience in security and resilience to help the company further deepen customer trust during its global expansion.
Walton brings over 25 years of leadership experience in security and engineering. Prior to joining Nubank, he served as Deputy Chief Information Security Officer and Vice President of Enterprise Security at Electronic Arts (EA). Earlier in his career, he spent more than 16 years at Microsoft, holding senior management roles including Vice President of Security Engineering. He possesses expertise in security product development, global security operations, cybersecurity risk governance, and regulated cloud environments.
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