Karl McGuinness

Karl McGuinness is an Individual/Angel tracked by The Signal.

Cybersecurity deals tracked: 2
Rounds led: 0
Total disclosed participation: $38M

Karl McGuinness cybersecurity investments

Date	Company	Round	Amount
2025-10-21	Keycard	Seed	$8M
2025-10-21	Keycard	Series A	$30M

Data from The Signal by Return on Security — cybersecurity funding and investor intelligence.