# Semperis - **Section**: news - **Answer**: Semperis: 28 headlines on record, 7 headlines in the last 90 days. Its story counts 6 milestones. - **As of**: 2026-11-15 - **Cite**: Semperis, News. Alion, Nov 15, 2026. https://alion.io/company/semperis/news - **License**: CC BY-SA 4.0 ## Company - **Id**: 685815 - **Name**: Semperis - **Domain**: semperis.com - **Url**: ## Figures - Label: Headlines; Value: 28 - Label: In 90 days; Value: 7 - Label: Milestones; Value: 6 ## Blocks - **Headlines** — Key: news; Source: the outlets named on each headline, each story once; Rows: 28 - **Milestones** — Key: story; Source: Each milestone is dated by its source: registers, filings, the press; Rows: 6 ## News - [Semperis researcher discovers critical Active Directory privilege escalation vulnerabilities](https://itwire.com/guest-articles/guest-research/semperis-researcher-discovers-critical-active-directory-privilege-escalation-vulnerabilities) — Date: 2026-08-27; Kind: News; Source: iTWire - [Semperis researcher uncovers two critical Active Directory takeover flaws](https://digitalisationworld.com/news/23502-semperis-researcher-uncovers-two-critical-active-directory-takeover-flaws) — Date: 2026-08-26; Kind: News; Source: Digitalisation World - [The Agentic AI Risk Escalation: Causes & Solutions](https://itsecuritywire.com/guest-author/agentic-ai-risk-escalation) — Date: 2026-08-26; Kind: News; Source: - [Caught in the crossfire: Why CISOs need a cyber-security Geneva convention](https://teiss.co.uk/ciso-role/caught-in-the-crossfire-why-cisos-need-a-cyber-security-geneva-convention) — Date: 2026-08-25; Kind: News; Source: teiss - [Top 10 Cybersecurity Companies in 2026](https://esecurityplanet.com/products/top-cybersecurity-companies/) — Date: 2026-08-24; Kind: News; Source: eSecurity Planet - [Semperis launches global tour for cyber war documentary](https://securitybrief.com.au/story/semperis-launches-global-tour-for-cyber-war-documentary) — Date: 2026-08-20; Kind: News; Source: techday au - [Semperis announces Midnight in the War Room world screening tour](https://itwire.com/business-it-news/security/semperis-announces-midnight-in-the-war-room-world-screening-tour) — Date: 2026-08-20; Kind: News; Source: iTWire - [11 Tips from Business Leaders on How to Let Workers Lead the Way](https://inc.com/divya-bhardwaj/11-tips-from-business-leaders-on-how-to-let-workers-lead-the-way/91386857) — Date: 2026-08-13; Kind: News; Source: inc.com - [MY TAKE: Black Hat 2026 Part 2 Security shifts to deciding in advance what an AI agent may reach](https://lastwatchdog.com/my-take-black-hat-2026-part-2-security-shifts-to-deciding-in-advance-what-an-ai-agent-may-reach/) — Date: 2026-08-11; Kind: News; Source: lastwatchdog.com - [CISO-Doku: Midnight in the War Room feiert Weltpremiere](https://it-daily.net/shortnews/midnight-in-the-war-room) — Date: 2026-08-03; Kind: News; Source: Onlineportal von IT Management - [What will define the next generation of cyber-resilience? - Intelligent CISO](https://intelligentciso.com/2026/07/23/what-will-define-the-next-generation-of-cyber-resilience/) — Date: 2026-07-23; Kind: News; Source: intelligentciso.com - [Adapting Identity Security as AI Agents Reshape the Threat Landscape](https://aijourn.com/adapting-identity-security-as-ai-agents-reshape-the-threat-landscape/) — Date: 2026-07-22; Kind: News; Source: The AI Journal - [Preventing the Chain Reaction: Building True Cyber Resilience in Healthcare](https://healthtechmagazine.net/article/2026/07/preventing-chain-reaction-building-true-cyber-resilience-healthcare) — Date: 2026-07-20; Kind: News; Source: Technology Solutions That Drive Healthcare - ['Not a case of if': Russian hackers target Aus](https://news.com.au/technology/online/hacking/its-a-case-of-when-experts-warn-russian-hackers-actively-targeting-australian-industries-and-infrastructure/news-story/6b6a68fad6cc8db3280b8dd4463336be) — Date: 2026-07-17; Kind: News; Source: news - [Windows Privilege Abuse: Attackers' Path to Active Directory Compromise](https://semperis.com/blog/windows-privilege-abuse-can-lead-to-active-directory-compromise/) — Date: 2026-07-06; Kind: News; Source: Semperis - [Hack The Box and Semperis Form Strategic Technology Alliance to Advance Enterprise Identity Resilience](https://businesswire.com/news/home/20260610803688/en/Hack-The-Box-and-Semperis-Form-Strategic-Technology-Alliance-to-Advance-Enterprise-Identity-Resilience) — Date: 2026-06-09; Kind: Press release; Source: businesswire.com - [Semperis Names John Podboy Chief Information Security Officer](https://prnewswire.com/news-releases/semperis-names-john-podboy-chief-information-security-officer-302765041.html) — Date: 2026-05-07; Kind: Press release; Source: PRNewswire - [Semperis Appoints Tom Linckens to its Strategic Advisory Board](https://prnewswire.com/news-releases/semperis-appoints-tom-linckens-to-its-strategic-advisory-board-302696551.html) — Date: 2026-02-25; Kind: Press release; Source: PRNewswire - [Semperis Buys MightyID to Expand Identity Security](https://bankinfosecurity.com/semperis-buys-mightyid-to-expand-identity-security-a-30679) — Date: 2026-02-03; Kind: News; Source: BnkInfoSecurity - [Golden dMSA: What Is dMSA Authentication Bypass? Semperis Research](https://semperis.com/blog/golden-dmsa-what-is-dmsa-authentication-bypass/) — Date: 2025-07-16; Kind: News; Source: Semperis - [Semperis Study Reveals 62% of Water and Electricity Operators Targeted by Cyberattacks in the Past Year](https://itwire.com/guest-articles/guest-research/semperis-study-reveals-62-of-water-and-electricity-operators-targeted-by-cyberattacks-in-the-past-year) — Date: 2025-04-06; Kind: News; Source: iTWire - [Semperis: Cyber Resilience Company Surpasses $100 Million In ARR](https://pulse2.com/semperis-cyber-resilience-company-surpasses-100-million-in-arr/) — Date: 2025-02-05; Kind: News; Source: Pulse 2.0 - [Privilege Elevation in Entra ID: UnOAuthorized Semperis Research](https://semperis.com/blog/unoauthorized-privilege-elevation-through-microsoft-applications/) — Date: 2024-08-08; Kind: News; Source: Semperis - [Meet Silver SAML: Golden SAML in the Cloud](https://semperis.com/blog/meet-silver-saml/) — Date: 2024-02-29; Kind: News; Source: Semperis - [Test Your Identity Security in Minutes, for Free with Purple Knight](https://cohesity.com/forms/semperis-purple-knight/) — Kind: News; Source: Cohesity - [Stop AD attack paths with Forest Druid, before bad actors use them](https://cohesity.com/forms/semperis-forest-druid/) — Kind: News; Source: Cohesity - [The 2026 Security 100](https://crn.com/news/security/2026/the-2026-security-100) — Kind: News; Source: crn.com - [2025 Winners & finalists](https://cyberdaily.au/australian-cyber-awards/winners/2025-winners-and-finalists) — Kind: Award; Source: cyberdaily.au ## Story - **Formerly Purple Knight (purple-knight.com)** - [New executive Semperis Names John Podboy Chief Information Security Officer · PRNewswire](https://prnewswire.com/news-releases/semperis-names-john-podboy-chief-information-security-officer-302765041.html) - [Acquisition Semperis Buys MightyID to Expand Identity Security · BnkInfoSecurity](https://bankinfosecurity.com/semperis-buys-mightyid-to-expand-identity-security-a-30679) - **Team of 317 was 218 · US Form 5500 (plan participants)** - [Raised a round Venture round $30M · SEC Form D](https://www.sec.gov/Archives/edgar/data/1808851/000110465920052403/) - **Founded** --- [Page](https://alion.io/company/semperis/news) · [JSON](https://alion.io/company/semperis/news.json) Source: Alion (alion.io), 2026-11-15. 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