##### Senior Product Marketing Manager # Peter Brittliff * [](#) * [](https://www.linkedin.com/in/peterbrittliff/) * [](#) * [](#) * [](#) * [](#) Peter is Senior Product Marketing Manager at UpGuard. Outside of work, Peter is an avid camper who loves exploring Australia, with a bucket list goal of touring Tasmania. He volunteers at [Derek's Place](https://dereksplace.org.au/), supporting children with terminally ill parents, and relaxes by playing adventure and co-op video games with his kids. ### Expertise Peter is a product marketing leader who specializes in turning complex B2B technology into compelling value propositions that drive growth. With a deep technical understanding and strong commercial acumen, his expertise spans cybersecurity, deep tech, and telecommunications. He excels at building new market categories and creating impactful go-to-market strategies. ### Experience Throughout his career, Peter has consistently driven market impact and commercial success across various technology sectors. At UpGuard, he drives go-to-market strategies for a platform combining attack surface management, digital risk protection, and threat intelligence. ### Education Peter earned his Bachelor of Information Technology at QUT (Queensland University of Technology). ## Latest from Peter Brittliff Learn more about the latest issues in cybersecurity. [A CISO's Guide to Defending Against Social Media Impersonation](/blog/defending-against-social-media-impersonation) #### [A CISO's Guide to Defending Against Social Media Impersonation](/blog/defending-against-social-media-impersonation) This guide provides a strategic framework for understanding and mitigating the explosive growth of social media-based brand impersonation attacks. [](/team/peter-brittliff) [Peter Brittliff](#) September 8, 2026 [Why Infostealer Malware Demands a New Defense Strategy](/blog/why-infostealer-malware-demands-a-new-defense-strategy) #### [Why Infostealer Malware Demands a New Defense Strategy](/blog/why-infostealer-malware-demands-a-new-defense-strategy) This guide explains why simply resetting a password is a dangerously flawed response and outlines a new, identity-centric defense framework. [](/team/peter-brittliff) [Peter Brittliff](#) September 11, 2026 [A CISO's Guide to the Business Risks of AI Development Platforms](/blog/the-vibe-coding-paradox) #### [A CISO's Guide to the Business Risks of AI Development Platforms](/blog/the-vibe-coding-paradox) This guide provides a strategic framework for understanding and mitigating the new wave of threats emerging from this AI-driven ecosystem. [](/team/peter-brittliff) [Peter Brittliff](#) October 28, 2025 ## Cybersecurity & Risk Management Blog Learn more about the latest issues in cybersecurity. #### [Find Out if You're Exposed on the Dark Web](/blog/find-out-if-youre-exposed-on-the-dark-web) Answer 5 quick questions to predict what a dark web scan will find about your company. Then run the free scan to see your real exposure. [](/team/lance-turner) [Lance Turner](#) October 14, 2026 #### [12 Cybersecurity Horror Stories of 2026 (No Costume Required)](/blog/cybersecurity-horror-stories-2026) A warning ignored once becomes a headline. Read more about these 12 real 2026 cybersecurity incidents, and the sign each one gave before it made the news. [](/team/revashni-moodley) [Revashni Moodley](#) October 14, 2026 #### [The Evidence Is In: UpGuard Named a Leader in the IDC MarketScape for Worldwide Third-Party Risk Management](/blog/upguard-named-leader-in-idc-marketscape) UpGuard has been named a Leader in the IDC MarketScape: Worldwide Third-Party Risk Management Services 2026 Vendor Assessment. Find out why. [](/team/cassy-van-eeden) [Cassy van Eeden](#) October 18, 2026 #### [Your First Dark Web Scan Report, Explained](/blog/your-first-dark-web-scan-report-explained) You scanned your domain. What do the results mean? [](/team/lance-turner) [Lance Turner](#) October 11, 2026 #### [We Researched Four AI Evidence Analysis Tools for TPRM. Here’s What We Found.](/blog/ai-evidence-analysis-tools-for-tprm) We researched four AI evidence-parsing tools against four criteria that security teams often overlook. None nailed all four. [](/team/cassy-van-eeden) [Cassy van Eeden](#) September 29, 2026 #### [Good Security Rating? Your Dark Web Exposure Says Otherwise](/blog/good-security-rating-your-dark-web-exposure-says-otherwise) Scan your domain to see just how exposed you are on the Dark Web. [](/team/lance-turner) [Lance Turner](#) October 11, 2026 [All blog posts](/blog) ## Cybersecurity & Risk Management Library The ultimate guide to attack surface and third-party risk management – actionable advice for security teams, managers, and executives. ### [Breaches](/breaches) Security research and global news about data breaches. Explore resources ### [Third-party risk management](/category/third-party-risk-management) Articles, news, and research on third-party risk management. Explore resources ### [Attack Surface Management](/category/attack-surface-management) Articles, news, and research on attack surface management. Explore resources ### [Cybersecurity](/category/cybersecurity) Articles, news, and research on cybersecurity. Explore resources Experience superior visibility and a simpler approach to cyber risk management [Get a demo](/contact-sales) [Free trial](/demo)