Piper Sandler
Graylog raises $39M
Houston, Texas-headquartered Graylog, a company specializing in Security Information and Event Management (SIEM) and log management, has raised $39 million.
Cybersecurity firm Proofpoint to acquire Tessian
Cybersecurity firm Proofpoint has announced a definitive agreement to acquire Tessian, a company specializing in AI-powered email security.
Thoma Bravo acquires Coupa for $8B
Thoma Bravo has acquired Coupa, taking the software company private in a $8 billion deal.