cybersecdirectory

MDR acquisitions and funding

34 acquisitions of MDR providers since 2020 and 36 funding rounds since 2022 on record. The most active buyers are Quorum Cyber (2), Lumifi (2) and Deloitte (2). See the MDR providers in the directory.

36funding rounds
$1.6bnraised in the 26 rounds with a disclosed size
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Showing 1 to 36 of 36

DateDealAmountSource
October 2026Sovera Security raised debt fundingInvestor Export and Investment Fund$609kReportvia Security, Funded
September 2026CYBR International raised money through equity crowdfundingUndisclosedReportvia Security, Funded
July 2026Vigilant Sec raised a seed round$3.6mReportvia Security, Funded
June 2026Incalmo raised a seed round$8.7mReportvia Security, Funded
April 2026TENEX.AI raised a Series B roundInvestor Crosspoint Capital Partners$250mReportvia Security, Funded
February 2026DeltaSpike raised fundingInvestor VentureTECHUndisclosedReportvia Security, Funded
November 2025ArmourZero raised an angel roundUndisclosedReportvia Security, Funded
November 2025Daylight Security raised a Series A roundInvestor Craft Ventures$40mReportvia Security, Funded
October 2025CybaVerse raised a Series A roundCybaVerse provides a unified cyber security operations platform called CybaOps.Investors Airbridge Equity Partners and Pembroke VCT$6.7mReportvia Security, Funded
September 2025TENEX.AI raised a Series A roundInvestor Crosspoint Capital Partners$27mReportvia Security, Funded
July 2025Daylight Security raised a seed roundInvestor Bain Capital Ventures$7mReportvia Security, Funded
July 2025AirMDR raised a seed roundInvestor Race Capital$15.5mReportvia Security, Funded
May 2025Wirespeed raised a seed roundInvestor Mairs & Power Venture CapitalUndisclosedReportvia Security, Funded
May 2025Seven Sector raised a seed roundInvestor Encomenda VC$357kReport
March 2025CyberMaxx raised debt fundingInvestor Comvest Credit PartnersUndisclosedReportvia Security, Funded
February 2025ArmourZero raised a seed roundInvestor Gobi PartnersUndisclosedReportvia Security, Funded
January 2025TENEX.AI raised a seed roundInvestor Andreessen HorowitzUndisclosedReportvia Security, Funded
October 2024CybaVerse raised a seed roundCybaVerse provides a unified cyber security operations platform called CybaOps.Investors The FSE Group and Haatch$1.4mReportvia Security, Funded
September 2024Enginsight raised fundingInvestor UVC Partners$6.7mReportvia Security, Funded
June 2024Legato Security raised a Series A roundInvestors Level Equity Management and SageLink CapitalUndisclosedReportvia Security, Funded
June 2024Huntress raised a Series D roundHuntress provides managed cybersecurity services including endpoint detection, identity threat detection, and security awareness training.Investors Kleiner Perkins and Meritech Capital Partners$150mReportvia Security, Funded
June 2024AirMDR raised fundingInvestor Foundation Capital$5mReportvia Security, Funded
May 2024Blackwell Security raised a seed roundInvestors General Catalyst and Rally Ventures$13mReportvia Security, Funded
April 2024Silversky raised fundingInvestor SQN Venture PartnersUndisclosedReportvia Security, Funded
October 2023Adlumin raised a Series B roundInvestor SYN Ventures$70mReportvia Security, Funded
June 2023SECTA5 raised a pre-seed round$500kReport
May 2023Huntress raised a Series C roundHuntress provides managed cybersecurity services including endpoint detection, identity threat detection, and security awareness training.Investor Sapphire Ventures$60mReportvia Security, Funded
February 2023Deepwatch raised fundingInvestors Vista Credit Partners, Springcoast Capital Partners and Splunk Ventures$180mReportvia Security, Funded
November 2022Binary Defense raised private equity fundingBinary Defense provides managed detection and response services and an AI-powered security platform.Investor Invictus Growth Partners$36mReportvia Security, Funded
October 2022Expel raised a Series E roundExpel provides managed detection and response security services using AI and human analysts.Investors CapitalG and Paladin Capital Group$31mReport
October 2022Arctic Wolf raised a convertible noteArctic Wolf provides managed security operations, threat detection and incident response services to organisations.Investor Owl Rock Capital$401mReportvia Security, Funded
September 2022Huntress raised debt fundingHuntress provides managed cybersecurity services including endpoint detection, identity threat detection, and security awareness training.Investor CIBC Innovation Banking$40mReportvia Security, Funded
August 2022Lumifi Cyber raised private equity fundingInvestor HCAP PartnersUndisclosedReportvia Security, Funded
April 2022Critical Start raised private equity fundingCritical Start provides managed detection and response services to monitor, investigate, and resolve security threats for organisations.Investor Vista Equity Partners$215mReport
March 2022AgileBlue raised fundingInvestor Tribeca Early Stage Partners$3mReport
March 2022Scope Security raised a Series A round$20mReport

Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Each Report link goes to the announcement or story the source cites, and the via link to the round-up or newsletter issue. Amounts are in US dollars. The category is what the bought or funded company sells.