Company
Built by people who worked the queue
Every leader at ManySignal spent years inside security operations before starting or joining the company. That experience is the design document.
Anya Reeves
Chief Executive Officer & Co-Founder
Former Director of Detection Engineering at a Fortune 50 financial institution, where she led a team of 42 analysts processing over 4 billion events per day. Built the thesis for ManySignal after watching a critical breach slip through a fully-staffed SOC because the signal-to-noise ratio was unmanageable at human speed. Holds a BS in Computer Science from Carnegie Mellon and an MBA from Wharton.
Marcus Soto
Chief Technology Officer & Co-Founder
Staff engineer on the core detection pipeline at a major endpoint security vendor, responsible for the architecture that processed 200M+ telemetry events per second. Led three major platform migrations and filed four patents in behavioural anomaly detection. He designed ManySignal's temporal entity graph from first principles. MS in Computer Science (AI focus) from Stanford.
Priya Lakshmanan
Chief Security Officer
Fifteen years across offensive and defensive security: Red Team Lead at a national intelligence contractor, Principal Security Architect at a hyperscaler, and Head of Threat Intelligence at a global MDR provider. At ManySignal she owns product security, the threat intelligence programme, and external customer-facing security assurance. CISSP, OSCP, and CISM certified.
Jamie Whitfield
Chief Revenue Officer
Built and scaled the enterprise go-to-market at two cybersecurity companies from seed to Series C. Closed the first 100 enterprise accounts at a leading cloud security vendor and established a partner-first distribution model that drove 60% of revenue. At ManySignal, Jamie leads sales, customer success, and partnerships across North America and EMEA.
Dr. Dana Kim
VP, Research & Threat Intelligence
Doctorate in adversarial machine learning from MIT, focused on evasion techniques against production ML classifiers. Led the threat research team that discovered three APT clusters and published the industry's first longitudinal study of LLM-assisted malware generation. At ManySignal she runs a team of eight analysts who translate emerging threat intelligence into detection logic.
Theo Castillo
VP, Engineering
Previously Staff Engineer and engineering manager at a distributed database company with 300M+ daily active users. Specialises in building high-throughput, low-latency data pipelines. Leads ManySignal's platform engineering, infrastructure, and reliability organisations. Contributor to the Apache Kafka and Apache Flink open-source projects.
Sara Aldrich
VP, Product
Eight years in security product management, most recently as Group PM at a leading SIEM vendor where she owned the detection-rules authoring experience for 2,000+ enterprise customers. Believes that the best security products are designed for the analyst who is tired at 2 a.m., not the CISO on a conference stage. Passionate about UX research and accessibility.
Raj Nair
General Counsel
Former BigLaw technology transactions partner focused on enterprise SaaS, data privacy, and government contracts. Led data-protection compliance programmes covering GDPR, HIPAA, FedRAMP, and CCPA for Series B through public-company clients. At ManySignal, Raj owns legal, compliance, and the company's privacy-by-design programme.
Board & Advisors
Backed by operators and investors who understand security
Our board includes former CISOs from three Fortune 100 companies, a former NSA technical director, and senior partners from two of the leading security-focused venture funds. They challenge us on product, on market, and on what responsible AI in security operations actually looks like.
Meet our investorsJoin the team building the next generation of security operations
We are hiring across engineering, detection research, and go-to-market. Come solve hard problems with people who have lived them.