Lance Cottrell

Who they are

Lance Cottrell is Founder of Obscura Security — built Anonymizer Inc. in 1995 (the world's first commercial internet privacy service) and created Mixmaster, the open-source anonymous email platform that predated everything.

Person

Lance studied Physics straight through — BS at UC Santa Cruz, MS at UC San Diego, and a PhD in Physics — before making one of the more prescient pivots in early internet history. In 1995 he founded Anonymizer Inc., the world's first commercial internet privacy service, and built Mixmaster, an open-source anonymous remailer that was a foundational piece of privacy infrastructure long before privacy was a market. After Anonymizer was acquired, he served as Chief Scientist there and then as CTO/Chief Scientist at Abraxas Corporation, and later at Ntrepid — two defense-adjacent intelligence firms — putting him deep in government-grade anonymity and OPSEC work for over a decade. He's now running Obscura Security as Founder and Principal, and chairs North Bay Angels, where his portfolio touches Scollar, Luma Therapeutics, Phyllom BioProducts, Shyft, CloudCath, and Credder. In 2019 he launched FeelTheBoot.com — a free startup advice platform with video, podcast, and blog content — and writes for Dark Reading and SecurityWeek on cybersecurity topics, while also contributing to Authority Magazine on entrepreneurship. The through-line is a physicist who built the privacy internet before anyone else thought to, then spent decades inside the national-security apparatus, and now teaches founders what he learned. He keeps a personal site at lancecottrell.com.

Company

The freshest development at Obscura Security is that Obscura VPN passed its first independent audit in 2026 — the audit specifically verified the privacy guarantees of its 2-Party Relay design, a meaningful credibility milestone for a young VPN product. The core product runs a multi-hop VPN connection managed independently by two different providers, using WireGuard protocol in partnership with Mullvad VPN, so no single party sees both who you are and where you're going. The funding data in the claims shows figures attributed to an entity called 'Obscuro' — the spelling mismatch means those rounds cannot be cleanly attributed to Lance's Obscura Security, so those figures are omitted here.

Market

Obscura VPN competes in the consumer and privacy-focused VPN space, where its structural differentiator is the two-party relay architecture — partnering with Mullvad rather than fighting it. The broader cybersecurity market context is consolidation: industry projections point to just 8-10 major platform vendors surviving as independents by 2029, and Google's $32 billion Wiz acquisition in 2025 set a new benchmark for regulatory scrutiny on large deals — a headwind for any acquirer, but potentially a tailwind for credible niche players who can demonstrate architectural differentiation.

Network

No direct edges are available in the claims. Lance's angel portfolio through North Bay Angels — Scollar, Luma Therapeutics, Phyllom BioProducts, Shyft, CloudCath, and Credder — maps his closest operating relationships to early-stage founders across biotech, health tech, and consumer hardware. His time as Global Entrepreneur in Residence at Founder Institute extended that network further into the startup mentorship community.

How they likely show up

Founded Anonymizer Inc. in 1995 and maintained deep involvement through its acquisition and successor companies for well over a decade → thinks in decade-long product cycles, not sprints.
Physicist by training who built commercial internet infrastructure → brings first-principles technical reasoning to business decisions; likely pushes on 'why does this actually work' before 'what's the market size'.
Runs FeelTheBoot.com (free content, video, podcast, blog) while simultaneously chairing North Bay Angels and running Obscura Security → high agency, operates across multiple tracks at once without needing one clean job title.
Writes for Dark Reading and SecurityWeek on technical cybersecurity topics → comfortable being a named voice on hard problems, not just a behind-the-scenes builder.
Angel portfolio spans biotech (Luma Therapeutics, Phyllom BioProducts), health tech (CloudCath), and consumer hardware (Scollar, Shyft) → generalist investor mindset, bets on founders across sectors rather than thesis-driven vertical investing.
Long tenure at defense-adjacent firms (Anonymizer/Ntrepid, Abraxas) → accustomed to working in environments where operational security and discretion matter; probably reads NDAs carefully and respects confidentiality as a professional norm.

Conversation tips

→ Come in with a specific technical question about the 2-Party Relay architecture — he built the category from scratch in 1995 and will have strong opinions on where multi-hop VPN design is heading.
→ Reference FeelTheBoot by name and ask about a specific piece of content — he built it as a free resource, which signals he values knowledge-sharing over monetization, and he'll notice if you've actually read it.
→ If you're a founder, lead with your most honest problem statement — he mentors at Founder Institute and advises via North Bay Angels, so he's trained for candid founder conversations, not polished pitches.
→ Don't skip his physics background — it's not just a credential, it's how he frames problems, and acknowledging the arc from physicist to privacy pioneer opens a richer conversation than jumping straight to the current company.

Toolbox

Openers

Open on Mixmaster — he built an open-source anonymous remailer in the mid-1990s that was foundational privacy infrastructure, and most people he meets have no idea it exists. It signals you did real homework.
Lead with the 2026 independent audit Obscura VPN just passed — it verified the 2-Party Relay design's privacy guarantees, and for someone who has spent 30 years arguing that architecture is the only real privacy guarantee, that milestone carries weight.
Reference FeelTheBoot.com and its free-content model — he launched it in 2019 and keeps it free, which is a deliberate choice that says something about how he thinks about founder ecosystems worth probing.

Discovery questions

The 2-Party Relay model means Obscura and Mullvad each see only half the picture — how do you think about trust architecture when your privacy guarantee depends on a partner you don't control?
You built Anonymizer in 1995 when internet privacy wasn't a product category yet — what's the comparable moment you think we're in now with Obscura, and what did you learn the first time about timing?
With North Bay Angels you're investing across biotech, health tech, and consumer hardware — what pattern in a founder makes you say yes outside your core cybersecurity domain?

Avoid

Don't pitch him on privacy as a trend or a market opportunity — he invented the commercial privacy market in 1995 and will have little patience for someone treating it as a new idea.

Make it yours