
Privacy & Data Security: Highly Regarded
USA Guide 2026 : USA - Nationwide
Rankings

Ranked Individual
Ranked Individual
Chambers Review
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Work Highlights
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King & Spalding successfully represented Gap, Inc., in a privacy class action brought under New Hampshire's Driver Privacy Act.
Strengths
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I find all the King & Spalding lawyers to be smart, strategic and practical.
Privacy & Data Security: Highly Regarded respondentUSAKing & Spalding has great client service and strong expertise.
Privacy & Data Security: Highly Regarded respondentUSA
Notable Practitioners
Provided by Chambers
Band 2 
Band 2 
Phyllis Sumner
Phyllis Sumner of King & Spalding serves as the firm's chief privacy officer and leads the firm's data, privacy and security practice. She is a noted incident response and litigation practitioner. She advises many well-known clients across a range of sectors including leisure and finance. She also has strong experience in privacy counseling on CCPA and Schrems compliance.
Phyllis knows her stuff. She is very adept at talking to board level executives and very up to date on the latest issues from a data privacy perspective.
Privacy & Data Security: Highly Regarded respondentUSAI am consistently impressed with Phyllis.
Privacy & Data Security: Highly Regarded respondentUSA
Ranked Individuals at King & Spalding LLP (2)
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