# how i found a europa.eu compromise (thanks to cricket) > Source: > Published: 2025-11-29 00:00:00+00:00 # [how i found a europa.eu compromise (thanks to cricket)](https://blog.himanshuanand.com/2025/11/how-i-found-a-europa.eu-compromise-thanks-to-cricket/) ## Table of Contents **TLDR** While looking for a way to stream the India vs Pakistan cricket match on 14th September 2025, I stumbled across a suspicious search result on a *europa.eu* dev subdomain. It was being abused for blackhat SEO and redirecting users to scam streaming sites. I traced similar behavior across other high-profile domains, reported the issue to CERT-EU via email (after some Twitter help) and the problem was later confirmed as fixed on 6th November 2025. This post walks through how I found it, how I reported it and what we can learn from it. # how an India vs Pakistan match led me to a europa.eu compromise[⌗](#how-an-india-vs-pakistan-match-led-me-to-a-europaeu-compromise) On **14 September 2025**, India played Pakistan in one of those absolutely wild, high-stakes cricket matches. If you are from India or Pakistan, you already know: this is not just a “match”. It is a **festival**. ``` people take leave from work entire days are planned around the game ``` The celebrations are huge. What I did **not** expect was that this festival would somehow lead me to a **compromised europa.eu dev server**. India vs Pakistan -> europa.eu compromise. Yeah, I was also confused. ## looking for a stream… and finding europe instead[⌗](#looking-for-a-stream-and-finding-europe-instead) I searching for which OTT services is aurtorised for “India vs Pakistan live”. That’s when a very strange search result showed up: ``` a **europa.eu** link promising guidance on *how to watch the India vs Pakistan match live* ``` That alone set off my blue-teamer brain. **Why is an EU domain telling me how to stream a cricket match between India and Pakistan?** Suspicious search result from a *europa.eu* domain claiming to help stream the match. I clicked the link (safely, in a controlled environment) and instead of any EU content, it redirected me to a **random scammy streaming site**. At this point one thing was clear: this looked exactly like SEO poisoningusing a trusted domain (in this case europa.eu) to funnel users into suspicious streaming sites. ## the dev server behind it: openapi-dev.ema.europa.eu[⌗](#the-dev-server-behind-it-openapi-devemaeuropaeu) On closer inspection of the URL, I noticed this was the impacted host: ``` hxxps://openapi-dev.ema.europa[.]eu/ ``` A **dev server**. Exposed to the internet. Being used for blackhat SEO-related redirects. That combination alone is already a red flag. When I tried visiting some of the URLs I had captured from search results, I observed: ``` sometimes I’d hit 404 or 500 sometimes I’d get redirected to a random streaming scam site the content and target URLs appeared to change over time ``` Caption: Example of a scam streaming site reached after redirection. This rotating behavior is pretty typical for SEO spam / poisoning campaigns. Payloads and keywords change over time to ride whatever is trending. At this point I thought: okay, this probably needs to be reported to the relevant CERT but I am not sure which contact is correct. So I did the most natural 2025 move. I tweeted. ## twitter, friends and finding the right cert contact[⌗](#twitter-friends-and-finding-the-right-cert-contact) I first put my observation on X (Twitter) to document it and to see if anyone could guide me on the right reporting channel: - Tweet 1 (initial finding): [https://x.com/anand_himanshu/status/1967325757602136238](https://x.com/anand_himanshu/status/1967325757602136238) Caption: First tweet where I shared the suspicious europa.eu behavior. There was no immediate response from any official EU account. So I followed up and tagged a few security folks who I knew might have better visibility or contacts. - Tweet 2 (asking for help): [https://x.com/anand_himanshu/status/1967571763929473520](https://x.com/anand_himanshu/status/1967571763929473520) Caption: Follow-up tweet tagging friends from the security community. Special thanks to: - @UK_Daniel_Card - @zachxbt - @mylaocoon - @vxunderground They helped point me towards the right **CERT-EU contact email**. Pro tip from this whole thing: even for big organizations, having a clear security.txtor disclosure page makeseveryone’slife easier. ## emailing cert-eu: “Security Incident - Infected Subdomain (openapi-dev.ema.europa.eu)”[⌗](#emailing-cert-eu-security-incident---infected-subdomain-openapi-devemaeuropaeu) Armed with the correct email, I finally reached out to: ``` [email protected] ``` I shared: ``` the suspicious URLs the behavior I observed (redirects to scam streaming sites) context that this looked like **SEO poisoning** on a dev host of europa.eu ``` Caption: Initial email to CERT-EU describing the behavior. They replied but they were unable to reproduce the issue right away: Caption: CERT-EU asking for details and reproducible evidence. This is where the rotating / inconsistent behavior of SEO campaigns becomes annoying: by the time defenders go to check, the payload might already have moved, rotated or partially broken. I shared more screenshots and context to help them see what I had observed. ## this looked a lot like 360xss-style mass seo poisoning[⌗](#this-looked-a-lot-like-360xss-style-mass-seo-poisoning) While doing my analysis, I remembered a great writeup that described mass SEO exploitation via a virtual tour framework: **360XSS: Mass Website Exploitation via Virtual Tour Framework for SEO Poisoning** [https://olegzay.com/360xss/](https://olegzay.com/360xss/) I won’t claim this was **exactly the same attack** but the **TTPs were very similar**: ``` abuse of legitimate, high-trust domains modified SEO content / titles like "[Here's Way To Watch]" redirection chains leading to streaming scam or spam sites behavior changing over time as campaigns rotate ``` At minimum, it looked like the same **family of problems**: compromised pages being weaponized not to drop malware but to hijack SEO for traffic. ## europa.eu was not alone: more big sites in the same campaign[⌗](#europaeu-was-not-alone-more-big-sites-in-the-same-campaign) While digging deeper and using the same patterns and dorks, I realized this wasn’t just an EU issue. I also observed **similar behavior** on other high-profile domains, including: ``` https://www.isb.companiesoffice.govt.nz/ https://nal.usda.gov https://ampl.clair.ucsb.edu/ ``` And if you want to explore this yourself here is one very telling Google dork: ``` intitle:"[Here's Way To Watch]" ``` Caption: Google dork results showing multiple sites with the same SEO payload pattern. One of the more notable hits was **michelin.com**, which pretty much confirms that attackers had gone for breadth, not just niche or small domains. Caption: Meme-worthy moment: when you just wanted to watch cricket and end up mapping an SEO spam campaign across major domains. ## not hall-of-fame material, but still important[⌗](#not-hall-of-fame-material-but-still-important) At some point in the exchange, CERT-EU clarified that: they could not treat this as a vulnerability report eligible for Hall of Famepublication. Caption: CERT-EU confirming the case is not HoF-eligible. Honestly, that’s fair. This was not a critical RCE or some zero-day that could bring the EU offline. But it does highlight a funny reality of security: - Hack one site and brag -> hero status. - Quietly report that a big domain is being abused -> often nobody notices. Still worth doing it every time. ## timeline: from cricket match to fix[⌗](#timeline-from-cricket-match-to-fix) Here is the rough sequence of events: ``` **14 September 2025** : India vs Pakistan match; I spot suspicious *europa.eu* search result related to streaming. **Mid-September 2025** : I analyze the behavior, identify `openapi-dev.ema.europa.eu` as impacted, find similar issues on other domains, and tweet about it. **17 September 2025** (approx.) : I send my first email to CERT-EU at `[email protected]`. **Following days** : We exchange emails; they initially cannot reproduce the issue and ask for more details. **6 November 2025** : CERT-EU informs me that the issue has been fixed. **29 November 2025** : I finally publish this blog post. ``` Caption: CERT-EU confirming the issue has been fixed on their side. I also asked whether they could share anything from an incident response perspective for the community and whether they were okay with me blogging this. I have not seen a detailed IR writeup yet but I have given this a reasonable amount of time before publishing. ## what probably happened (my educated guess)[⌗](#what-probably-happened-my-educated-guess) This section is my **hypothesis** not an official statement from CERT-EU. Based on what I observed and what we know about similar campaigns: - **A dev server was exposed to the internet**`openapi-dev.ema.europa.eu` was reachable publicly when it probably shouldn’t have been. - **Attackers found a way to inject or modify SEO-relevant content**- This might have been a stored XSS, misconfigured template or some CMS/plugin endpoint. - The goal was not to deface the site, but to hijack search engine results. - **They rotated keywords based on trending topics**- Big matches like *India vs Pakistan*are perfect bait. - Titles like `"[Here's Way To Watch]"` strongly suggest SEO-driven campaigns. - Big matches like - **The redirection targeted scam streaming pages**- Once users clicked the search result, they would end up on random streaming or scam sites. - This is great traffic for shady affiliates, subscription scams or ad fraud. - **Deeper compromise (like webshells or long-term RCE) feels unlikely**- If they had long-term, reliable RCE on high-profile domains, using them *only*for SEO spam would be a waste. - SEO campaigns benefit more from wide, shallow compromise than from deep, single target persistence. - If they had long-term, reliable RCE on high-profile domains, using them - **The server was likely taken offline or cleaned as part of IR**- Given that CERT-EU confirmed the issue is fixed, it is safe to assume: - exposure was removed and/or - malicious content was removed and - underlying misconfigurations were corrected. - Given that CERT-EU confirmed the issue is fixed, it is safe to assume: ## what we can learn from this[⌗](#what-we-can-learn-from-this) A few takeaway points for defenders, blue-teamers and anyone running public-facing infrastructure: ### 1. even dev servers matter[⌗](#1-even-dev-servers-matter) Just because it is a “dev” host does **not** mean it won’t be: ``` indexed by search engines abused by attackers trusted by users (or at least by Google’s ranking) ``` If a dev subdomain lives under a high-trust parent like `europa.eu` , it inherits a lot of credibility. ### 2. seo poisoning is not “harmless” noise[⌗](#2-seo-poisoning-is-not-harmless-noise) It’s easy to ignore SEO spam as “just” nuisance. But it: ``` manipulates users into scam flows abuses brand trust can be a signal of deeper weaknesses (XSS, misconfig, outdated apps) ``` Even if the worst case here isn’t data exfiltration, it’s still worth fixing. ### 3. security.txt (or equivalent) helps a lot[⌗](#3-securitytxt-or-equivalent-helps-a-lot) The fact I had to go via Twitter and friends to find the right reporting contact is… not ideal. A simple well-maintained **security.txt** or even a clear “Report a vulnerability” page can: - reduce the time from discovery to report - avoid reports getting lost in generic inboxes - encourage more people to report issues responsibly ### 4. sharing IR details (when possible) benefits everyone[⌗](#4-sharing-ir-details-when-possible-benefits-everyone) I fully understand not every incident can be disclosed in detail. But where possible, sharing even a **sanitized, high-level IR summary** is incredibly helpful: ``` helps other orgs recognize similar patterns raises awareness of specific campaigns improves collective defense against things like mass SEO poisoning ``` ### 5. if something looks off, report it[⌗](#5-if-something-looks-off-report-it) This all started because: ``` I searched for an India vs Pakistan stream saw a suspicious *europa.eu* result and did not just scroll past ``` You don’t need a zero-day to be helpful. If you notice weird redirects, unexpected search results or strange behavior on big domains: ``` take screenshots collect URLs and report it to the right CERT / security contact. ``` Worst case: it’s nothing. Best case: you help someone clean up a compromise. ## closing thoughts[⌗](#closing-thoughts) This was not a nation-state APT or a dramatic multi-stage intrusion with custom malware. It was something quieter: ``` a **dev subdomain** of `europa.eu` being abused for **blackhat SEO** part of a broader campaign affecting multiple large, trusted domains discovered by accident while I just wanted to watch some cricket ``` But these smaller things matter too. They erode trust slowly. They teach attackers that abusing big brands for SEO spam is easy and low-risk. And they serve as gentle reminders that even very mature organizations can still have dev subdomains exposed in ways they did not expect. If you work in defense: ``` keep an eye on what search engines see for your domains regularly review exposed dev/staging hosts and don’t underestimate "weird SEO" as an early signal ``` And if you’re just here for the story: ``` yes, a cricket match did indirectly help clean up a europa.eu dev server no, I did not actually "save the EU" but I will absolutely joke about it anyway 😄 ``` stay curious, stay safe and maybe next time your match-day Google search will uncover something interesting too.