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Massy Group Ransomware Breach: 704,000 Files Exposed and What It Means for Your Business

Over 704,000 files leaked after the 2022 Massy Group ransomware attack. What happened, and how to protect your organisation.

8 min read
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In April 2022, the Massy Group—a major Caribbean conglomerate headquartered in Trinidad and Tobago—was hit by a ransomware attack that forced store closures and, months later, resulted in one of the region's largest data dumps: over 704,000 corporate files and more than 87,500 folders exposed on the dark web. The attack, attributed to the Hive ransomware group, included customer account numbers, identification documents, wire-transfer details, internal audit reports and staff salary information. A second attack struck Massy Jamaica Distribution Ltd in October 2022, with a further reported 17 gigabytes of data leaked. The incident drew public criticism over transparency and response. For any business, anywhere in the world, this case illustrates a familiar pattern: ransomware groups target organisations of all sizes, exfiltrate sensitive data before encrypting systems, and use the threat of public exposure as leverage.

What actually happened

On 28 April 2022, the Massy Group experienced a cyber-security incident severe enough to close multiple Massy Stores branches across Trinidad and Tobago. At the time, the company acknowledged disruption but provided limited detail.

By November 2022, the picture changed. Reporting revealed that the breach was far more extensive than initially disclosed. The Hive ransomware group had dumped over 87,500 folders and more than 704,000 corporate files onto the dark web. The exposed material reportedly included:

  • Customer account numbers
  • Identification documents
  • Wire-transfer details
  • Invoices
  • Internal audit reports
  • Staff salary information

Separately, in October 2022, Massy Jamaica Distribution Ltd was also targeted, with a further reported 17 gigabytes of data published online.

How the attackers got in

The specific method of intrusion was not publicly disclosed. That's worth sitting with for a moment, because it's common. Many organisations never confirm—or never determine—exactly how attackers gained initial access.

What we do know, in general terms, is how ransomware groups typically get in:

  • Phishing and business email compromise: An employee clicks a malicious link or opens an attachment. Credentials are harvested. Attackers walk in through the front door.
  • Stolen or reused credentials: Credentials from previous breaches are tested against corporate logins. If passwords are reused, attackers get in without needing to trick anyone.
  • Unpatched systems: Known vulnerabilities in internet-facing software—VPNs, firewalls, remote desktop services—are exploited before patches are applied.
  • Exposed remote access: RDP or other remote management tools left open to the internet, sometimes with weak or default credentials.

The uncertainty itself is the point. When you don't know how you were breached, you can't be certain you've closed the gap. And you can't reassure customers, regulators or partners that it won't happen again.

The impact, and what followed

The operational disruption was immediate: store closures, interrupted business processes, and the scramble to restore systems. But the longer-term damage came from the data exposure.

Over 704,000 files is not a minor leak. Customer identification documents, wire-transfer details and internal audit reports represent serious exposure—both for the individuals whose data was compromised and for the organisation's commercial confidentiality.

Massy faced public criticism over its handling of the incident and questions about how transparent it had been about the scope of the breach. This is a pattern that plays out globally: initial statements often understate the damage, and the full picture emerges only when attackers publish stolen data or regulators investigate.

Why this matters wherever you operate

This wasn't a small business with no IT budget. The Massy Group is a regional conglomerate with operations across the Caribbean. If they can be hit, so can you.

The pattern here is not specific to Trinidad and Tobago or the Caribbean. Ransomware groups target organisations in every country, in every sector. They don't care whether you're a retailer, a law firm, a manufacturer or a government agency. They care whether you'll pay, and whether your data is valuable enough to threaten you with.

A few things to keep in mind:

  • Breach-disclosure rules vary. In some jurisdictions, organisations must notify regulators and affected individuals within days. In others, there's no legal requirement at all. What reaches the public is often only part of the picture.
  • Smaller organisations are often easier targets. Less security investment, fewer dedicated staff, older systems. Attackers know this.
  • The operational damage looks much the same everywhere. Systems offline, customers unable to transact, staff unable to work, and the slow, expensive process of recovery.

The Hive ransomware group, incidentally, was disrupted by law enforcement in January 2023. But the model persists. Other groups continue the same playbook.

Where IT365 fits

IT365 Managed Services from Blue Chip Technologies Ltd. is designed to address the stages of an attack like this one. Here's how the service maps to each phase:

1. Getting in (credentials stolen or phished)

Dark-web monitoring surfaces exposed credentials before attackers use them. Security awareness training and phishing testing reduce the likelihood of staff handing over credentials in the first place. Advanced email security blocks phishing and business email compromise attempts—the most common way credentials are harvested.

2. Spreading and dwelling undetected

Once inside, ransomware groups typically move laterally, escalate privileges, and dwell in the network for days or weeks before encrypting anything. EDR (endpoint detection and response) and ransomware detection on endpoints are designed to catch that activity while it's happening—not after the damage is done.

3. Nobody watching the alerts

Security software generates alerts. The question is whether anyone reads them. Managed detection and response (MDR) is included as standard with IT365, which means Blue Chip Technologies Ltd. analysts are monitoring and responding—not just a tool sitting in a dashboard.

This is the biggest difference between having security software and having a managed service.

4. Data stolen or encrypted

SaaS controls limit what can be reached. Microsoft 365 and Google Workspace backup, plus endpoint backup, make recovery possible. If your backups are tested and current, you have options. If they're not, you're negotiating with criminals.

5. Forgotten or unmanaged systems

RMM (remote monitoring and management) and patching give you an accurate, maintained inventory of what you're running. Nothing sits in the dark, unpatched and unmonitored.

IT365 is delivered remotely to businesses worldwide. On-site visits are available for customers in Trinidad and Tobago. The service is designed to extend your in-house IT team, not replace it. One partner. One package. Ongoing care.

To see how IT365 Managed Services works and request a quote, visit the IT365 page.

What to do this month

Regardless of who you work with, here's a practical checklist any business can act on:

  1. Know what systems hold customer data. If you can't list them, you can't protect them.
  2. Retire and wipe decommissioned systems. Old servers and laptops are easy targets.
  3. Enforce MFA on admin accounts. No exceptions.
  4. Monitor for exposed credentials. Check whether your domain appears in known breaches.
  5. Test restores. Backups you haven't tested are backups you can't trust.
  6. Agree who to call at 2am. Incident response plans only work if people know them.
  7. Know how to reach your national or regional cyber incident response team. Most countries have a CERT or CSIRT—find yours before you need it.

Frequently asked questions

What is the Hive ransomware group?
Hive was a ransomware-as-a-service operation that provided tools and infrastructure to affiliates who carried out attacks. The group was disrupted by law enforcement in January 2023, but similar groups continue to operate.

How do I know if my credentials have been exposed?
Dark-web monitoring services scan for credentials associated with your domain. IT365 includes this as part of the service. You can also check individual email addresses at haveibeenpwned.com.

Does IT365 work for businesses outside Trinidad and Tobago?
Yes. IT365 Managed Services is delivered remotely to businesses worldwide. On-site visits are available only for customers within Trinidad and Tobago.

Can IT365 guarantee I won't be breached?
No security service can guarantee that. What IT365 is designed to do is reduce the likelihood of a successful attack, detect intrusions earlier, and make recovery faster if the worst happens.


The Massy Group breach is a documented example of what happens when ransomware groups succeed. The pattern—initial access, lateral movement, data exfiltration, encryption, public exposure—repeats across industries and borders.

Blue Chip Technologies Ltd. built IT365 Managed Services to address each stage of that pattern: protecting endpoints, protecting people, monitoring for threats, and ensuring recovery is possible. The service is delivered remotely to businesses worldwide, with on-site support available in Trinidad and Tobago.

If you'd like to talk through how IT365 could fit your organisation, visit the IT365 page to request a quote—or get in touch directly:

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