Silent Push is a technology company.
Silent Push provides preemptive cyber intelligence using Indicators of Future Attack (IOFA™) to help security teams uncover hidden threat infrastructure and prevent loss.
Silent Push has raised $30.0M across 3 funding rounds.
Silent Push has raised $30.0M in total across 3 funding rounds.
Silent Push has raised $30.0M in total across 3 funding rounds.
Silent Push's investors include General Catalyst, Ten Eleven Ventures.
Silent Push is a cybersecurity company founded in 2020 that builds a preemptive threat intelligence platform using Indicators of Future Attack (IOFA™) to scan and cluster internet-facing infrastructure, revealing emerging threats before attacks launch.[1][2][4] It serves government agencies, financial services, security vendors, retail, investment banks, and others by providing real-time visibility into malicious setups like phishing domains and adversary infrastructure, solving the problem of outdated or ineffective threat data that leaves organizations reactive rather than proactive.[1][2][3] With $22M raised (including a $10M Series A in December 2024 co-led by Ten Eleven Ventures and Stepstone Group), the company shows strong growth momentum, expanding globally in EMEA and APJ while achieving awardable status on platforms like Tradewinds Solutions Marketplace.[1][2]
Silent Push was co-founded in 2020 by cybersecurity veterans Ken Bagnall (CEO) and John Jensen (CTO), who had collaborated for over 15 years, including at FireEye where FireEye acquired their prior venture, The Email Laundry—a solution protecting over 10,000 organizations from email-based threats like malware and phishing.[2] The idea emerged from their frustration with overvalued, unfit-for-purpose intelligence data, driving a mission to transform global threat tracking with preemptive, actionable insights.[2][3] Early traction built on their expertise, leading to rapid product elevation, new customer wins, and the recent $10M round to fuel international growth.[1][2]
Silent Push rides the shift toward preemptive cyber defense amid escalating state-sponsored and criminal threats, where reactive tools fall short against fast-evolving infrastructure like phishing domains and C2 servers.[1][2] Timing aligns with rising demand for real-time IOFA data as attacks grow sophisticated—e.g., AI-driven phishing and supply chain exploits—fueled by market forces like regulatory pressures (e.g., CISA mandates) and ballooning cyber insurance costs.[2][4] It influences the ecosystem by enabling security vendors, governments, and enterprises to disrupt threats early, reducing ecosystem-wide breach fallout and setting a benchmark for intelligence platforms in a $200B+ cybersecurity market.[1][3]
Silent Push is poised for accelerated growth through EMEA/APJ expansion and go-to-market scaling, leveraging its $22M war chest to deepen IOFA capabilities amid surging demand for pre-attack intel.[2] Trends like AI-enhanced threats and zero-trust architectures will amplify its edge, potentially drawing acquisitions from giants like CrowdStrike or Palo Alto. Its influence may evolve from niche innovator to ecosystem standard, empowering broader preemptive defenses and redefining threat hunting—echoing how its founders disrupted email security before, now fortifying the entire attack surface.[1][2][4]
Silent Push has raised $30.0M across 3 funding rounds. Most recently, it raised $10.0M Series B in September 2025.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Sep 1, 2025 | $10.0M Series B | General Catalyst, Ten Eleven Ventures | |
| Dec 1, 2024 | $10.0M Series A | General Catalyst, Ten Eleven Ventures | |
| Jun 1, 2023 | $10.0M Seed | General Catalyst, Ten Eleven Ventures |