12 Jun Security Report – 12 Jun 2026
Server virtualisation is the process of running multiple virtual machines (VMs) on a single physical server, allowing each to operate independently with its own operating system and applications. This approach improves hardware utilisation, reduces costs, and simplifies management by using a hypervisor to allocate resources and isolate workloads.
It also enhances security and resilience, as issues such as system failures or malware in one VMs do not impact others. Importantly, virtualisation underpins modern business continuity and disaster recovery strategies, enabling rapid recovery and minimal downtime by quickly restoring or migrating systems.
At TCT, we leverage virtualisation technologies alongside solutions such as Hyper‑V and integrated backup platforms to design reliable, scalable environments. When combined with our managed services and solutions like Virtual Machine Services (VMs), clients benefit from improved performance, flexibility, and secure, high‑availability infrastructure that supports both on‑premises and cloud environments.
Recent Breaches
United States – Eversource Energy – Energy & Natural Resources
Exploit: Phishing
Risk to Business: Moderate: Residents in Connecticut, Massachusetts and New Hampshire had their personal information exposed following phishing and social engineering attacks targeting Eversource Energy. Eversource Energy, formerly known as Northeast Utilities, said phishing and social engineering attacks led to the compromise of two employee accounts in April. Through these accounts, threat actors gained access to the personal information of more than 3,000 customers. The company said it has notified utility regulators in all three states, as well as state and federal law enforcement agencies, but has not disclosed additional details about the incident. The information exposed in the breach varies by customer and may include names, mailing and service addresses, account information, phone numbers, email addresses, Social Security numbers, driver’s license numbers and financial account information.
United States – Colina Financial Advisors Limited – Finance
Exploit: Ransomware & Malware
Risk to Business: Moderate: The Incransom ransomware group listed Colina Financial Advisors Limited (CFAL) as a victim on its data leak site on June 3. Colina Financial Advisors Limited, based in the Bahamas, is an independent wealth management and investment advisory firm and the investment arm of Colina Holdings Ltd. The attack is believed to have occurred on June 1 and reportedly involved the exfiltration of approximately 500 GB of highly confidential data. The exposed information is said to include client personally identifiable information, financial profiles and asset data, proprietary business intelligence, system data, estate and legal planning documents and regulatory compliance records. The exposure of sensitive client financial profiles and estate planning documents creates a significant risk of targeted fraud, social engineering and other malicious activity aimed at the firm’s clients.
Talk to a TCT team member today about implementing Cyber Security strategy plan for your business.
Robert Brown
12/6/2026
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