Cyberattacks | DisasterSmart

Cyberattacks target digital systems and infrastructure, disrupting operations, stealing data, and damaging public trust. Municipal governments, businesses, utilities, and health services are all vulnerable to these threats.

Why It Matters in BC

Communities in British Columbia are facing a growing number of cyber threats. In 2020, the City of Kamloops experienced a major cyberattack, resulting in the temporary shutdown of its systems. Local governments across BC have reported phishing, ransomware, and data breaches targeting critical operations.

The Canadian Centre for Cyber Security reported over 2,000 ransomware incidents in 2022, with municipalities among the most targeted sectors. A 2023 CIRA survey found that 44% of Canadian municipalities faced attempted cyberattacks in the past year.

How Communities Can Prepare

Conduct regular IT security audits
Train staff on cyber hygiene and phishing prevention
Keep backups offsite and test recovery protocols
Coordinate with provincial and federal cybersecurity agencies

Understanding Ransomware

Ransomware is one of the most dangerous forms of malware. It locks critical files and systems, halting operations until a ransom is paid—often with threats to leak stolen data. Understanding the stages of a ransomware attack can help communities strengthen their defences.

Stages of a Ransomware Attack

1. INITIAL ACCESS

Phishing, vulnerable services, or stolen credentials allow attackers in.

2. EXECUTION

Malicious code is triggered by a click or infected file.

3. PRIVILEGE ESCALATION & LATERAL MOVEMENT

Attackers gain admin rights and move across the network.

4. PERSISTENCE & EVASION

They disable defences and hide their presence.

5. DATA EXFILTRATION

Sensitive data is stolen to pressure victims—even if backups exist.

6. ENCRYPTION

Files are encrypted and systems locked.

7. RANSOM DEMAND

Payment (often in cryptocurrency) is demanded, with threats to publish stolen data.

Why This Matters

Cyberattacks and ransomware can cripple public services and threaten community safety. Proactive planning, employee training, and secure infrastructure are essential for safeguarding BC communities against these growing threats.