// PERSON
Joe Sullivan
ROLE FORMER CHIEF SECURITY OFFICERMENTIONS 1LAST SEEN JULY 30, 2026
// RECENT MENTIONS
// SIGNALS
1 SIGNAL
01
hire·Axios Pro Rata·JULY 30, 2026
“Joe Sullivan, former CSO of Meta, Uber and Cloudflare, joined VC firm Costanoa as a venture partner.”
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