The UK communications regulator Ofcom has announced that it has been targeted by the Clop cybercrime gang, which predominantly operates in the Russian-speaking region. The attack exploited a SQL injection vulnerability in Progress Software’s MOVEit Transfer managed file transfer service. Ofcom acknowledged that a limited amount of information, including confidential data pertaining to the companies it regulates and the personal details of a number of employees, was downloaded during the breach.
And Ofcom is not the only affected organisation. Boots, the BBC, and British Airways were also victims of the breach.
Ofcom’s statement
Ofcom’s statement emphasised the utmost seriousness with which it treats the security of commercially sensitive information and personal data entrusted to its care. Immediate measures were taken to prevent further exploitation of the MOVEit service, and the recommended security protocols were implemented promptly. The regulator also wasted no time in notifying the affected companies under its supervision, offering ongoing support and assistance to its colleagues. Importantly, none of Ofcom’s internal systems were compromised during the attack.
Marijus Briedis, the Chief Technology Officer of NordVPN, remarked that this data breach, accomplished right under the nose of the UK’s media regulator, will undoubtedly enhance the reputation of the cybercriminals responsible for the MOVEit hack. The scale of the attack, coupled with the prominent victims such as the BBC, British Airways, and now Ofcom, strongly suggests meticulous planning on the part of the perpetrators.
Briedis further noted that this significant data theft would elevate the attackers’ standing in the competitive ransomware-for-hire market thriving on the dark web. It also underscores the persisting risk of supply chain attacks in the UK, with opportunistic hackers exploiting vulnerabilities in third-party services as a means to target high-value victims in the future.
As the deadline imposed by Clop approaches, victims are urged to make contact to avoid the potential leakage of their data online. More details about additional victims continue to emerge, including Ireland’s Health Service Executive (HSE), which previously fell victim to a major ransomware attack orchestrated by the Conti cybercrime syndicate. The HSE, like several other victims, suffered a breach through a supply chain attack via its service provider, EY, who employed MOVEit Transfer.
Progress Software, the company responsible for MOVEit, has encountered further complications. Prior to the recent incident, the company disclosed another vulnerability in the product, identified with the assistance of independent researchers, which could potentially have a similar impact. A patch addressing this vulnerability was issued on 9 June, and MOVEit Transfer users can obtain further information about the vulnerability through relevant channels.
This is a serious situation, with small businesses being attacked 3 x more than their larger counterparts. Hackers feast on anyone.
You need the best IT support in London. Technology is complicated and expensive. It’s so hard to maintain everything and know what to do when something breaks or goes wrong. IT problems can put a damper on your day. They’re frustrating, time-consuming, and seem like a never-ending cycle of issues.
Penntech’s average NPS score over 90 days is 84. The average Net Promoter Score (NPS) for IT Managed Service Providers (MSPs) can vary. Still, an NPS of around 50 is considered excellent in this industry, with scores above 70 exceptional and rare.
We offer our services on a trial basis for the first three months because we’re confident in our delivery and approach.
Penntech offers a wide range of IT services, from strategic project management to 24/7 remote support, ensuring all your IT needs are always covered.
We provide advanced cybersecurity measures and expertise, including penetration testing services and Cyber Essentials, to protect clients from cyber threats.
We offer Clients the ability to scale IT services up or down based on their needs. This flexibility is crucial for businesses that experience seasonal changes or rapid growth.
Other providers often enforce their preferred IT stack, but we don’t, as IT is not a one-size-fits-all solution.
We ensure our Clients’ business continuity through robust disaster recovery and backup solutions.
With experience in various verticals and industries, Penntech understands different businesses’ unique IT challenges and can provide customised solutions..
Contact us today or explore the range of support packages on offer.

Business owners often have to wear many hats, from handling HR and marketing tasks to managing the finances. One task…
Cool Windows 11 Features That May Make You Love This OS
Microsoft released the Windows 11 operating system (OS) over a year ago. It was well-received mainly with reviews as stable…
6 Ways to Prevent Misconfiguration (the Main Cause of Cloud Breaches)
Misconfiguration of cloud solutions is often overlooked when companies plan cybersecurity strategies. Cloud apps are typically quick and easy to…
4 Proven Ways to Mitigate the Costs of a Data Breach
No business wants to suffer a data breach, but unfortunately, it’s difficult to avoid them in today’s environment. Approximately 83%…
The benefits of AI include advancing our technology, improving business operations, and much more. Adoption of AI has more than doubled…
Leading Password Managers for Personal and Business
We hope that your business is already considering a password manager system, but there’s still the matter of finding the…
What’s Changing in the Cybersecurity Insurance Market?
Cybersecurity insurance is still a pretty new concept for many SMBs. It was initially introduced in the 1990s to provide coverage for large enterprises. It covered things like data processing errors and online media.
What are the advantages of implementing Conditional Access?
It seems that nearly as long as passwords have been around, they’ve been a major source of security concern. Eighty-one…
The SME Guide to Microsoft 365 Copilot
Artificial intelligence is reshaping the way businesses work—and nowhere is this more evident than in Microsoft 365. With Copilot now…
AI Attacks and the Role of Backups
Artificial intelligence (AI) is transforming cybersecurity – both for defenders and attackers. While businesses adopt AI-powered tools to strengthen protection,…
AI in Cyber Security: Friend or Foe?
Artificial Intelligence (AI) is rapidly changing the way businesses operate — including how they protect themselves from cyber threats. For…
Avoiding Costly Downtime in 2025
In today’s digital-first world, businesses rely more than ever on constant connectivity and system availability. Yet despite modern advances in…
MSP Insights: ISO 27001 in Practice
In 2025, data protection and cyber resilience remain top priorities for businesses of all sizes. ISO 27001, the international standard…
SharePoint: The Future of File Storage
For many years, traditional file servers were the backbone of business operations. They provided shared drives where employees stored documents…
As cybersecurity risks evolve, so too must the standards and frameworks designed to protect organisations. In April 2025, the National…
Managing Multi-Tenant Environments – Best Practices for 2025
As businesses adopt more cloud services and expand globally, managing multi-tenant environments has become a critical challenge for IT teams…
Why Cyber Insurance Isn’t Enough
Cyber insurance has become a popular safety net for organisations worried about the growing threat of cyber attacks. While having…