Uploaded March 2026 | Updated September 2026, 2 weeks ago
“We had already made a million dollars before we shook hands in person.”
Marcin Kleczynski, CEO of Malwarebytes, shares how his company began with a virus on his family’s computer at 14, and a partnership that started on an online forum.
“We had already made a million dollars before we shook hands in person.”
Marcin Kleczynski, CEO of Malwarebytes, shares how his company began with a virus on his family’s computer at 14, and a partnership that started on an online forum.










