Caitlin Sarian has built a following online as Cybersecurity Girl, turning the unglamorous mechanics of data privacy into content that everyday people actually use. She joined Sean Kelly on the Digital Social Hour to talk through what really happens to personal data after you delete an app, why so many people underestimate how exposed they are online, and the small habits that make the biggest difference.
The conversation moves quickly through practical territory — password hygiene, SIM swapping, dating-app privacy, and the CrowdStrike outage — without ever losing the thread of Sarian's central message: most people can meaningfully reduce their risk with a handful of consistent habits, once they understand where the real threats come from.
About Caitlin Sarian
Caitlin Sarian works as a cybersecurity educator and advocate, using the handle Cybersecurity Girl across Instagram and YouTube to translate technical security concepts into plain-language guidance. Her focus sits at the intersection of consumer privacy and everyday digital habits — the settings, scams, and blind spots that affect anyone who owns a phone or uses social media.
That accessibility has made her a go-to voice for viewers who want practical steps rather than abstract warnings. On the Digital Social Hour, Caitlin Sarian brought that same approach to topics ranging from phone number tracking to webcam security, grounding each one in what listeners can actually do about it.
What Caitlin Sarian and Sean Kelly Talked About
- Why deleted apps often leave personal data behind on company servers indefinitely
- How to recognize the early warning signs that an account or device has been hacked
- What SIM swapping is and why it puts phone numbers at serious risk
- How dating app profiles can expose more personal information than users realize
- Practical steps for building stronger passwords and using a password manager consistently
- Why webcam security deserves more attention than most people give it
- How to identify and block common money-transfer and online scams
- What the CrowdStrike outage revealed about global reliance on interconnected systems
Why This Conversation Matters
Digital privacy can feel abstract until something goes wrong, which is what makes this conversation valuable — Caitlin Sarian turns broad cybersecurity concepts into specific, actionable habits. For anyone who has ever wondered what actually happens to their data online, her conversation with Sean Kelly is a practical starting point.
▶ Watch the full episode on YouTube
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About Sean Kelly & the Digital Social Hour
Sean Kelly is an entrepreneur and the host of the Digital Social Hour, one of the fastest-growing interview podcasts in the world, where he sits down with entrepreneurs, athletes, creators, and cultural voices for candid, long-form conversations. The show draws over 100 million views a month across platforms. Explore more guest features on SeanKelly.io.
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