NS Power's $1.8M Cybersecurity Project After Ransomware Attack

Nova Scotia Power's Cybersecurity Initiative

Nova Scotia Power has received approval for a $1.8 million cybersecurity project following a ransomware attack that compromised customer data. The Nova Scotia Energy Board approved the initiative, known as the Next Generation Network Security Design project, aimed at enhancing the utility’s existing information technology network and firewall infrastructure to better manage cyber threats and operational complexities.

Image courtesy of CBC News

The utility submitted its application on April 7, 2025, shortly after discovering the breach that occurred on March 19 but was not identified until April 25. The attack affected approximately 280,000 customers, exposing vital personal information such as names, addresses, and social insurance numbers.

The energy board noted that while the project aims to improve cybersecurity capabilities, it does not guarantee that such incidents will be mitigated in the future. The board is collaborating with cybersecurity experts to evaluate the utility's practices before and after the attack.

For more details, refer to the following links: N.S. Power CEO, staff grilled over breach, Nova Scotia Power believes it knows who stole customer data, Nova Scotia Power resumes billing customers after ransomware attack.

Assessment of Cybersecurity Practices

Nova Scotia Power's Chief Operating Officer, Dave Pickles, previously indicated that organizations face increasing risks from both external threats and insider incidents. A report submitted to the Utility and Review Board (UARB) highlighted the need for improved cybersecurity measures, primarily focusing on operational technology (OT) rather than customer data.

Image courtesy of Halifax Examiner

Despite acknowledging the risks, the cybersecurity plan did not prioritize the protection of customer data, which was only briefly mentioned. This oversight raises concerns about the adequacy of Nova Scotia Power's data protection strategies. The plan's timeline for implementation extends to December 2025, which may be insufficient for addressing immediate cybersecurity threats.

For further insights, check the following links: Nova Scotia Power slow to respond, Criminal Conviction Review Group to look at Daniel Sampson case, Homicide in Dartmouth.

Customer Impact and Reactions

Reports indicate that some customers have already suffered financial losses linked to the data breach. A Nova Scotia couple reported losing $30,000 from their bank account, which they believe is connected to the incident. The utility has faced criticism for its handling of customer data and its lack of transparency regarding the breach.

As the situation unfolds, Nova Scotia Power has initiated measures to support affected customers, including offering credit monitoring services. The utility has committed to cover the costs for potentially 280,000 customers over two years.

For more information on customer reactions, refer to the following links: Nova Scotia Power data breach.

Future Strategy and Vendor Partnerships

The utility plans to source new technology through its existing vendor, Cisco, to avoid the time, effort, and cost associated with transitioning to a new provider. The application process highlights an ongoing need for enhanced cybersecurity solutions in the face of evolving threats.

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