Chelsea Mac
@getdorcha.bsky.social
CEO & Founder of Dorcha | Boston-based
Dorcha AI security for modern enterprise.
Samhain Release: Saoirse, our consumer app that ensures your data stays yours.
Dorcha AI security for modern enterprise.
Samhain Release: Saoirse, our consumer app that ensures your data stays yours.
October 1, 2025 at 3:45 PM
The web is woven. The circle cast.
Freedom comes... but which path do you ask?
8/8
Join Saoirse Launch Community to solve the riddle:
saoirse.myflodesk.com/sweq7o51mc
Freedom comes... but which path do you ask?
8/8
Join Saoirse Launch Community to solve the riddle:
saoirse.myflodesk.com/sweq7o51mc
Saoirse: AI Security you can trust.
Saoirse ensures your data remains yours. Join the Saoirse Launch Community today!
saoirse.myflodesk.com
October 1, 2025 at 2:26 AM
The web is woven. The circle cast.
Freedom comes... but which path do you ask?
8/8
Join Saoirse Launch Community to solve the riddle:
saoirse.myflodesk.com/sweq7o51mc
Freedom comes... but which path do you ask?
8/8
Join Saoirse Launch Community to solve the riddle:
saoirse.myflodesk.com/sweq7o51mc
Six moons blessed with fortune's grace,
For those who claimed their rightful place.
7/8
For those who claimed their rightful place.
7/8
October 1, 2025 at 2:26 AM
Six moons blessed with fortune's grace,
For those who claimed their rightful place.
7/8
For those who claimed their rightful place.
7/8
Three hundred twenty souls who dare,
Will find a gift beyond compare.
6/8
Will find a gift beyond compare.
6/8
October 1, 2025 at 2:25 AM
Three hundred twenty souls who dare,
Will find a gift beyond compare.
6/8
Will find a gift beyond compare.
6/8
One key unlocks, but more remain,
Until the veil grows thin again.
5/8
Until the veil grows thin again.
5/8
October 1, 2025 at 2:25 AM
One key unlocks, but more remain,
Until the veil grows thin again.
5/8
Until the veil grows thin again.
5/8
The first of thirty-one dark nights,
When shadows yield to ancient rites.
4/8
When shadows yield to ancient rites.
4/8
October 1, 2025 at 2:25 AM
The first of thirty-one dark nights,
When shadows yield to ancient rites.
4/8
When shadows yield to ancient rites.
4/8
Born of scholars, forged in fire,
Named for what the lost desire.
3/8
Named for what the lost desire.
3/8
October 1, 2025 at 2:25 AM
Born of scholars, forged in fire,
Named for what the lost desire.
3/8
Named for what the lost desire.
3/8
When midnight strikes and darkness falls,
A whisper echoes through digital halls.
2/8
A whisper echoes through digital halls.
2/8
October 1, 2025 at 2:24 AM
When midnight strikes and darkness falls,
A whisper echoes through digital halls.
2/8
A whisper echoes through digital halls.
2/8
Something encrypted this way comes... 🎃
1/8
1/8
October 1, 2025 at 2:24 AM
Something encrypted this way comes... 🎃
1/8
1/8
In honor of the 80th United Nations General Assembly:
medium.com/@chelsea_mac...
medium.com/@chelsea_mac...
The Transparency Revolution in AI Security: What the UN Got Right (And What They Missed)
As world leaders debate AI governance at the UN this week, one startup is proving that transparency isn’t just policy: it’s competitive…
medium.com
September 25, 2025 at 3:07 PM
In honor of the 80th United Nations General Assembly:
medium.com/@chelsea_mac...
medium.com/@chelsea_mac...
Welcome to our Wednesday Series: What Would Claude Shannon Do?
This week we're diving into AI hallucinations and applying Shannon's framework to modern problems in tech.
medium.com/@chelsea_mac...
This week we're diving into AI hallucinations and applying Shannon's framework to modern problems in tech.
medium.com/@chelsea_mac...
What Would Claude Shannon Do: The AI Hallucination Problem
Welcome to “What Would Claude Shannon Do? Wednesdays,” a weekly exploration of how the Irish-American mathematician’s groundbreaking…
medium.com
September 24, 2025 at 8:22 PM
Welcome to our Wednesday Series: What Would Claude Shannon Do?
This week we're diving into AI hallucinations and applying Shannon's framework to modern problems in tech.
medium.com/@chelsea_mac...
This week we're diving into AI hallucinations and applying Shannon's framework to modern problems in tech.
medium.com/@chelsea_mac...
I talk more in-depth about Dorcha and Saoirse in our latest post on Medium, including a brief history of Irish mathematicians + what modern Irish American folks, like @johncusack.bsky.social, are up to in the security space. These folks paved the way for us. ☘️
Read more: medium.com/@chelsea_mac...
Read more: medium.com/@chelsea_mac...
From Dorcha to Saoirse: Why Irish Words Guide Our AI Security Mission
“Why did you choose Irish names for an AI security startup?”
medium.com
September 22, 2025 at 3:00 PM
I talk more in-depth about Dorcha and Saoirse in our latest post on Medium, including a brief history of Irish mathematicians + what modern Irish American folks, like @johncusack.bsky.social, are up to in the security space. These folks paved the way for us. ☘️
Read more: medium.com/@chelsea_mac...
Read more: medium.com/@chelsea_mac...
Why Irish names for an AI security company?
Silicon Valley debates who "invented" AI, but Irish mathematician George Boole laid the foundation in 1854.
His Boolean algebra runs every AI system today.
Dorcha (darkness) finds the AI threats lurking in the shadows.
🇮🇪
Silicon Valley debates who "invented" AI, but Irish mathematician George Boole laid the foundation in 1854.
His Boolean algebra runs every AI system today.
Dorcha (darkness) finds the AI threats lurking in the shadows.
🇮🇪
September 22, 2025 at 1:35 PM
Why Irish names for an AI security company?
Silicon Valley debates who "invented" AI, but Irish mathematician George Boole laid the foundation in 1854.
His Boolean algebra runs every AI system today.
Dorcha (darkness) finds the AI threats lurking in the shadows.
🇮🇪
Silicon Valley debates who "invented" AI, but Irish mathematician George Boole laid the foundation in 1854.
His Boolean algebra runs every AI system today.
Dorcha (darkness) finds the AI threats lurking in the shadows.
🇮🇪