| December 2025 | Zynap raised a seed roundInvestors K Fund and Kibo Ventures | $7m | Report on the Zynap funding round of December 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| December 2025 | Silent Push acquired HYASWatches for threats early and filters domain name lookups | Undisclosed | Report on Silent Push buying HYAS, December 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| November 2025 | Malanta.ai raised a seed roundInvestor Cardumen Capital | $10m | Report on the Malanta.ai funding round of November 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| October 2025 | Conceal raised a Series B roundInvestor Two Bear Capital | $26m | Report on the Conceal funding round of October 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| October 2025 | Filigran raised a Series C roundInvestor Eurazeo | $58m | Report on the Filigran funding round of October 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| October 2025 | Dataminr acquired ThreatConnect | $290m | Report on Dataminr buying ThreatConnect, October 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| September 2025 | Cloudburst Technologies raised a Series A roundInvestor Borderless Capital | $7m | Report on the Cloudburst Technologies funding round of September 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2025 | Silent Push raised a Series B roundInvestors StepStone Group, Ten Eleven Ventures and Knollwood Investment Advisory | $10m | Report on the Silent Push funding round of September 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2025 | Miru Labs raised a pre-seed roundInvestors Dreamcraft, Cadenza Ventures and Seedcamp | $2.7m | Report on the Miru Labs funding round of September 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2025 | Tidal Cyber raised a Series A roundInvestor Bright Pixel | $10m | Report on the Tidal Cyber funding round of September 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| August 2025 | ThreatCaptain raised a pre-seed roundInvestor Founderville.VC | $750k | Report on the ThreatCaptain funding round of August 2025 (opens in a new tab) |
| July 2025 | Whisper raised a pre-seed roundInvestor Atlas SGR | $1.9m | Report on the Whisper funding round of July 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2025 | iCOUNTER raised a Series A roundInvestor SYN Ventures | $30m | Report on the iCOUNTER funding round of July 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2025 | AVIEL Intelligence raised a pre-seed roundInvestor Osney Capital | $335k | Report on the AVIEL Intelligence funding round of July 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2025 | Sphinx acquired EnigmaLanguage and systems development for counterintelligence and cyber tools | Undisclosed | Report on Sphinx buying Enigma, July 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| June 2025 | Securonix acquired ThreatQuotientProvides a threat intelligence platform | Undisclosed | Report on Securonix buying ThreatQuotient, June 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| May 2025 | RIIG raised funding | Undisclosed | Report on the RIIG funding round of May 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2025 | CloudSEK raised a Series B roundInvestor Exfinity Venture Partners | $19m | Report on the CloudSEK funding round of May 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| April 2025 | Augur Security raised a seed roundInvestor General Advance | $7m | Report on the Augur Security funding round of April 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| April 2025 | VTG acquired TriaplexSignals and cyber warfare expertise with radio frequency solutions | Undisclosed | Report on VTG buying Triaplex, April 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| March 2025 | Styx Intelligence raised a seed roundInvestor Business Development Bank of Canada | $2.7m | Report on the Styx Intelligence funding round of March 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2025 | VulnCheck raised a Series A roundVulnCheck sells a cyber threat intelligence platform built around exploit and vulnerability data.Investor Ten Eleven Ventures | $12m | Report on the VulnCheck funding round of March 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2025 | Lumu acquired MaltiverseSpanish firm providing curated threat feeds and indicators of compromise | Undisclosed | Report on Lumu buying Maltiverse, March 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| January 2025 | Zynap raised a seed roundInvestors K Fund and Kibo Ventures | $5.9m | Report on the Zynap funding round of January 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| January 2025 | LetsData raised a pre-seed roundInvestor SMOK Ventures | $1.6m | Report on the LetsData funding round of January 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| January 2025 | Tidal Cyber acquired Zero-Shot SecurityBuilds AI that speeds up threat intelligence processing and analysis | Undisclosed | Report on Tidal Cyber buying Zero-Shot Security, January 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |
| January 2025 | HPN Holdings acquired CybetaCyber security software suite assessing breach likelihood, impact, vendor risk and virtual SOC | Undisclosed | Report on HPN Holdings buying Cybeta, January 2025 (opens in a new tab)via SecurityWeek (opens in a new tab) |