What Happened:

• On 10 May 2026, the UK-based firm Arup Group was listed as a victim on the Tor data leak site of FulcrumSec. 
• On their Tor data leak site, FulcrumSec stated that they have exposed 700GB of GitHub repos and 2TB of Azure and AWS S3 cloud, plus database backups.
• Other types of data the adversary claims to have stolen includes Neuron BMS client databases, Odoo ERP data, A66 landowner files, Apple code-signing certificates with plaintext passwords, a Google Cloud Platform (GCP) project with production payment gateway credentials, and the source code of ArupCompute and Oasys. 
• The FulcrumSec operators also claimed to have spent over half a year analysing the data and went through “email correspondence” with the company before publishing the stolen data.
• On the victim post, FulcrumSec wrote a detailed incident breakdown. In it, they stated they gained initial access in September 2025 via a GitHub personal access token found hardcoded in a JavaScript file on a forgotten subdomain, which provided access to over 10,000 private GitHub repositories belonging to Arup Group.
• From there, they scanned the repositories and found additional hardcoded tokens, API keys, and passwords for AWS, Azure, and databases.
• The adversary stated that Arup detected the Github and Azure Storage intrusions approximately six weeks after they happened and rotated the credentials, but it was too late as the data had been exfiltrated. 
• FulcrumSec also stated they pivoted into the AWS infrastructure using keys they had found belonging to Arup’s subsidiary Neuron.
• FulcrumSec allegedly waited until April 2026 to contact their victim, Arup Group, due to the time it took to analyse the vast amounts of stolen data.
• Impacted client organisations of Arup Group were also mentioned in the post, such as Disney and several other Hong Kong companies. The adversary reportedly uncovered Amazon data center seismic fragility data, British Petroleum (BP) site selection coordinates, and Queensferry Crossing internal documents as well.
• Critically for the UK, the breached data exposed up to 62 HS2 related GitHub repositories. This involved Euston Station pile design files, ground movement assessments, over 14,000 sensor monitoring records, 48 archaeological site GPS coordinates (including Jones Hill Wood, a sensitive site for environmentalists), as well as confidential documents.

Analyst Comment:

Arup Group is a large multinational architectural design and engineering firm based in London who has been involved in constructing the Wembley Football Stadium in London, the HS1 Channel Tunnel Rail Link network, and the Eden Project in Cornwall, among other significant international construction projects.

Active since September 2025, FulcrumSec is a financially motivated data-theft-extortion group that specialises in rapid exfiltration of cloud-hosted databases by exploiting unrotated API keys and misconfigured cloud permissions.

This attack was noteworthy due to its highly targeted nature. FulcrumSec claimed they had access to Arup Group’s data for seven months and they clearly invested significant time to analyse the documents and spent weeks negotiating over email. Plus, to find initial access they also would have had to spend time checking Arup’s domains and Internet-facing assets to eventually find a single leaked credential to exploit. These types of targeted intrusions often only happen to large companies. This is because for it to be worth the cybercriminal’s time, effort, and risk to their freedom they will want a large ransom payment that only rich companies can typically afford.

FulcrumSec is an adversary worth monitoring due to the effort they put into their intrusions compared to other smash-and-grab ransomware campaigns. In October 2025, in a case documented by VX-Underground, FulcrumSec emailed detailed information about the breach they conducted with the aim of those details getting published and exert additional pressure on the victim.

Interestingly, FulcrumSec said the ransom they demanded was less than 1% of Arup’s annual revenue and was less than how much Arup lost to the deepfake fraudsters. This is a reference to Arup reportedly lost over £20 million pounds in 2024 after one of their Hong Kong employees was duped into sending cash to cybercriminals using an AI-generated video call. The fact Arup became publicly known for falling victim to a large scam potentially contributed to the adversary’s decision to select and focus them for this attack.

Defensive Takeaways:

• Asset Inventory and Shadow IT Audits: Identifying the outdated unused domains with hardcoded credentials is standard best practices. All organisations must have processes in place to catalog and retire systems to avoid incidents like this. 
• Hardcoded Credentials in Code: They way FulcrumSec gained access demonstrates the importance of using secret environment variables and features like GitHub Secret Scanning.
• Implement Incident Response Procedures: Importantly, Arup detect the activity too late and it took them a staggering six weeks to rotate credentials (according to the adversary), which shows why having automated systems to check for unauthorised usage and reset tokens and all accounts is crucial to respond to such attacks.
• GitHub Activity Monitoring: The adversary claimed they were able to clone thousands of GitHub repositories containing sensitive data without being detected. These types of activities are available to monitor and detect in GitHub Audit Logs. It’s also important to have a plan in place when suspicious activities are detected.
• Third-Party Risk Management Programs: This incident also had some notable downstream impact. It shows why client organisations of another company’s services need to know what data and how much data is stored by third-parties for when such breaches occur. Knowing what’s potentially exposed will streamline the response to the incident.
• Deception Tech: Arup could have implemented a boobytraps for the adversary such as the use of CanaryTokens inside sensitive documents. As the adversary spent time analysing the Arup’s documents before contacting them, if they open a boobytrapped document, then the incident could been detected much earlier and the damages could have been reduced.

Relevant Sources:

1. https://x.com/darkwebinformer/status/2053281385582891437 
2. https://www.ransomware.live/id/QXJ1cCBHcm91cEBmdWxjcnVtc2Vj 
3. https://en.wikipedia.org/wiki/Arup_Group
4. https://www.theguardian.com/technology/article/2024/may/17/uk-engineering-arup-deepfake-scam-hong-kong-ai-video

Relevant CTI Resources:

1. https://www.ransomware.live/group/fulcrumsec
2. https://x.com/vxunderground/status/1975629199323853027 
3. https://www.reddit.com/r/Scams/s/wfZ3Wp94mY
4. https://www.bleepingcomputer.com/news/security/lexisnexis-confirms-data-breach-as-hackers-leak-stolen-files/

A sprawling academic cheating network turbocharged by Google Ads that has generated nearly $25 million in revenue has curious ties to a Kremlin-connected oligarch whose Russian university builds drones for Russia’s war against Ukraine.

The link between essay mills and Russian attack drones might seem improbable, but understanding it begins with a simple question: How does a human-intensive academic cheating service stay relevant in an era when students can simply ask AI to write their term papers? The answer – recasting the business as an AI company – is just the latest chapter in a story of many rebrands that link the operation to Russia’s largest private university.

Search in Google for any terms related to academic cheating services — e.g., “help with exam online” or “term paper online” — and you’re likely to encounter websites with the words “nerd” or “geek” in them, such as thenerdify[.]com and geekly-hub[.]com. With a simple request sent via text message, you can hire their tutors to help with any assignment.

These nerdy and geeky-branded websites frequently cite their “honor code,” which emphasizes they do not condone academic cheating, will not write your term papers for you, and will only offer support and advice for customers. But according to This Isn’t Fine, a Substack blog about contract cheating and essay mills, the Nerdify brand of websites will happily ignore that mantra.

“We tested the quick SMS for a price quote,” wrote This Isn’t Fine author Joseph Thibault. “The honor code references and platitudes apparently stop at the website. Within three minutes, we confirmed that a full three-page, plagiarism- and AI-free MLA formatted Argumentative essay could be ours for the low price of $141.”

Google prohibits ads that “enable dishonest behavior.” Yet, a sprawling global essay and homework cheating network run under the Nerdy brands has quietly bought its way to the top of Google searches – booking revenues of almost $25 million through a maze of companies in Cyprus, Malta and Hong Kong, while pitching “tutoring” that delivers finished work that students can turn in.

When one Nerdy-related Google Ads account got shut down, the group behind the company would form a new entity with a front-person (typically a young Ukrainian woman), start a new ads account along with a new website and domain name (usually with “nerdy” in the brand), and resume running Google ads for the same set of keywords.

UK companies belonging to the group that have been shut down by Google Ads since Jan 2025 include:

–Proglobal Solutions LTD (advertised nerdifyit[.]com);
–AW Tech Limited (advertised thenerdify[.]com);
–Geekly Solutions Ltd (advertised geekly-hub[.]com).

Currently active Google Ads accounts for the Nerdify brands include:

-OK Marketing LTD (advertising geekly-hub[.]net⁩), formed in the name of Olha Karpenko, a young Ukrainian woman;
–Two Sigma Solutions LTD (advertising litero[.]ai), formed in the name of Olekszij (Alexey) Pokatilo.

Mr. Pokatilo has been in the essay-writing business since at least 2009, operating a paper-mill enterprise called Livingston Research alongside Alexander Korsukov, who is listed as an owner. According to a lengthy account from a former employee, Livingston Research mainly farmed its writing tasks out to low-cost workers from Kenya, Philippines, Pakistan, Russia and Ukraine.

Pokatilo moved from Ukraine to the United Kingdom in Sept. 2015 and co-founded a company called Awesome Technologies, which pitched itself as a way for people to outsource tasks by sending a text message to the service’s assistants.

The other co-founder of Awesome Technologies is 36-year-old Filip Perkon, a Swedish man living in London who touts himself as a serial entrepreneur and investor. Years before starting Awesome together, Perkon and Pokatilo co-founded a student group called Russian Business Week while the two were classmates at the London School of Economics. According to the Bulgarian investigative journalist Christo Grozev, Perkon’s birth certificate was issued by the Soviet Embassy in Sweden.

Around the time Perkon and Pokatilo launched Awesome Technologies, Perkon was building a social media propaganda tool called the Russian Diplomatic Online Club, which Perkon said would “turbo-charge” Russian messaging online. The club’s newsletter urged subscribers to install in their Twitter accounts a third-party app called Tweetsquad that would retweet Kremlin messaging on the social media platform.

Perkon was praised by the Russian Embassy in London for his efforts: During the contentious Brexit vote that ultimately led to the United Kingdom leaving the European Union, the Russian embassy in London used this spam tweeting tool to auto-retweet the Russian ambassador’s posts from supporters’ accounts.

Neither Mr. Perkon nor Mr. Pokatilo replied to requests for comment.

A review of corporations tied to Mr. Perkon as indexed by the business research service North Data finds he holds or held director positions in several U.K. subsidiaries of Synergy University, Russia’s largest private education provider. Synergy has more than 35,000 students, and sells T-shirts with patriotic slogans such as “Crimea is Ours,” and “The Russian Empire — Reloaded.”

The president of Synergy University is Vadim Lobov, a Kremlin insider whose headquarters on the outskirts of Moscow reportedly features a wall-sized portrait of Russian President Vladimir Putin in the pop-art style of Andy Warhol. For a number of years, Lobov and Perkon co-produced a cross-cultural event in the U.K. called Russian Film Week.

Mr. Lobov was one of 11 individuals reportedly hand-picked by the convicted Russian spy Marina Butina to attend the 2017 National Prayer Breakfast held in Washington D.C. just two weeks after President Trump’s first inauguration.

While Synergy University promotes itself as Russia’s largest private educational institution, hundreds of international students tell a different story. Online reviews from students paint a picture of unkept promises: Prospective students from Nigeria, Kenya, Ghana, and other nations paying thousands in advance fees for promised study visas to Russia, only to have their applications denied with no refunds offered.

“My experience with Synergy University has been nothing short of heartbreaking,” reads one such account. “When I first discovered the school, their representative was extremely responsive and eager to assist. He communicated frequently and made me believe I was in safe hands. However, after paying my hard-earned tuition fees, my visa was denied. It’s been over 9 months since that denial, and despite their promises, I have received no refund whatsoever. My messages are now ignored, and the same representative who once replied instantly no longer responds at all. Synergy University, how can an institution in Europe feel comfortable exploiting the hopes of Africans who trust you with their life savings? This is not just unethical — it’s predatory.”

This pattern repeats across reviews by multilingual students from Pakistan, Nepal, India, and various African nations — all describing the same scheme: Attractive online marketing, promises of easy visa approval, upfront payment requirements, and then silence after visa denials.

Reddit discussions in r/Moscow and r/AskARussian are filled with warnings. “It’s a scam, a diploma mill,” writes one user. “They literally sell exams. There was an investigation on Rossiya-1 television showing students paying to pass tests.”

The Nerdify website’s “About Us” page says the company was co-founded by Pokatilo and an American named Brian Mellor. The latter identity seems to have been fabricated, or at least there is no evidence that a person with this name ever worked at Nerdify.

Rather, it appears that the SMS assistance company co-founded by Messrs. Pokatilo and Perkon (Awesome Technologies) fizzled out shortly after its creation, and that Nerdify soon adopted the process of accepting assignment requests via text message and routing them to freelance writers.

A closer look at an early “About Us” page for Nerdify in The Wayback Machine suggests that Mr. Perkon was the real co-founder of the company: The photo at the top of the page shows four people wearing Nerdify T-shirts seated around a table on a rooftop deck in San Francisco, and the man facing the camera is Perkon.

Where are they now? Pokatilo is currently running a startup called Litero.Ai, which appears to be an AI-based essay writing service. In July 2025, Mr. Pokatilo received pre-seed funding of $800,000 for Litero from an investment program backed by the venture capital firms AltaIR Capital, Yellow Rocks, Smart Partnership Capital, and I2BF Global Ventures.

Meanwhile, Filip Perkon is busy setting up toy rubber duck stores in Miami and in at least three locations in the United Kingdom. These “Duck World” shops market themselves as “the world’s largest duck store.”

This past week, Mr. Lobov was in India with Putin’s entourage on a charm tour with India’s Prime Minister Narendra Modi. Although Synergy is billed as an educational institution, a review of the company’s sprawling corporate footprint (via DNS) shows it also is assisting the Russian government in its war against Ukraine.

The website bpla.synergy[.]bot, for instance, says the company is involved in developing combat drones to aid Russian forces and to evade international sanctions on the supply and re-export of high-tech products.

KrebsOnSecurity would like to thank the anonymous researcher NatInfoSec for their assistance in this investigation.

Update, Dec. 8, 10:06 a.m. ET: Mr. Pokatilo responded to requests for comment after the publication of this story. Pokatilo said he has no relation to Synergy nor to Mr. Lobov, and that his work with Mr. Perkon ended with the dissolution of Awesome Technologies.

“I have had no involvement in any of his projects and business activities mentioned in the article and he has no involvement in Litero.ai,” Pokatilo said of Perkon.

Mr. Pokatilo said his new company Litero “does not provide contract cheating services and is built specifically to improve transparency and academic integrity in the age of universal use of AI by students.”

“I am Ukrainian,” he said in an email. “My close friends, colleagues, and some family members continue to live in Ukraine under the ongoing invasion. Any suggestion that I or my company may be connected in any way to Russia’s war efforts is deeply offensive on a personal level and harmful to the reputation of Litero.ai, a company where many team members are Ukrainian.”

Update, Dec. 11, 12:07 p.m. ET: Mr. Perkon responded to requests for comment after the publication of this story. Perkon said the photo of him in a Nerdify T-shirt (see screenshot above) was taken after a startup event in San Francisco, where he volunteered to act as a photo model to help friends with their project.

“I have no business or other relations to Nerdify or any other ventures in that space,” Mr. Perkon said in an email response. “As for Vadim Lobov, I worked for Venture Capital arm at Synergy until 2013 as well as his business school project in the UK, that didn’t get off the ground, so the company related to this was made dormant. Then Synergy kindly provided sponsorship for my Russian Film Week event that I created and ran until 2022 in the U.K., an event that became the biggest independent Russian film festival outside of Russia. Since the start of the Ukraine war in 2022 I closed the festival down.”

“I have had no business with Vadim Lobov since 2021 (the last film festival) and I don’t keep track of his endeavours,” Perkon continued. “As for Alexey Pokatilo, we are university friends. Our business relationship has ended after the concierge service Awesome Technologies didn’t work out, many years ago.”