Daylight Security announced an $80 million Series B on November 10, 2026, SiliconANGLE reports. Growth Equity at Goldman Sachs Alternatives led the round, which brings its total funding to $120 million. Source Source
Daylight also says revenue grew more than 40-fold over the preceding year. SiliconANGLE gives no revenue totals or exact comparison dates, so the multiplier alone doesn’t establish the size of the business. Source
How Daylight divides the work
Daylight provides managed detection and response: finding, investigating and responding to security threats for customers. Its engineers build AI agents tailored to each customer’s systems and workflows, according to SiliconANGLE. The agents handle most routine work; engineers make the calls that require human judgment. Source
Customers can hand their security operations to Daylight, split the work with an internal team or have Daylight engineers work alongside their own staff. Source
Aura, Daylight’s platform, lets customers investigate their systems with natural-language queries and search a central store of security data. SiliconANGLE names Miro, Lovable, LastPass, Rogo and dLocal as customers. Source
More markets, more engineers
Daylight plans to use the money to expand in the U.S. and enter markets across Europe, the Middle East, Africa and Asia-Pacific. It plans to build up its security engineering and technology teams, too, and keep developing Aura. Source Source
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