In the ever-evolving realm of digital enterprise, the specter of cyber threats casts a long shadow, making robust preparedness against potential breaches an indispensable pillar for businesses, irrespective of their scale. The moment it dawns upon you that your computer or network might be compromised, it's natural to be gripped by a sense of alarm. However, the steps you take immediately following such a suspicion can pivot the situation from a mere hiccup in your operations to a full-blown catastrophe, complete with legal entanglements, financial penalties, and significant interruptions to your business continuity.
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Signs of Compromise:

IBM's recent cybersecurity report reveals a startling statistic - on average, a data breach goes unnoticed and unreported for 277 days. This alarming timeframe underscores the stealth with which malware, viruses, keyloggers, and other malicious tools can wreak havoc before being detected. Recognizing the early warning signs is paramount. Here are key indicators that your system may be compromised:

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  • Sluggish computer or network performance: Unexplained slowdowns in performance could indicate malicious activity.
  • Frequent freezes or sudden crashes: If your system is crashing more often than usual, it might be under attack.
  • Incessant pop-ups: An influx of pop-ups could signal malware attempting to gain access.
  • Locked user accounts: Unauthorized access attempts may result in locked accounts.
  • Unexpected file alterations: Changes to files without your knowledge could be a sign of compromise.
  • Abnormal system behavior: Devices behaving strangely post-shutdown could indicate malware presence.
  • Unusual account activity: Suspicious activities in user accounts should raise red flags.

Immediate Action Plan:

If any of these red flags resonate with your experience, prompt action is imperative. Here's our expert-recommended course of action:

  1. Isolate the Incident: Take the network offline but refrain from shutting down or rebooting the device immediately. Rebooting could exacerbate the situation if malware is at play.
  2. Engage IT Support: Contact your IT team without delay. Their swift intervention is crucial in containing the breach and mitigating further damage.
  3. Legal Consultation: Reach out to your attorney for guidance on legal implications and compliance with data security regulations.
  4. Secure Accounts: Change passwords across all accounts to fortify security measures while the breach is being addressed.
  5. Financial Vigilance: Monitor bank accounts closely for any suspicious activity as cyber-attacks often target financial assets.


In the event of a cyber-attack, additional steps such as implementing a PR strategy and notifying relevant authorities may be necessary. Remember, swift action and expert intervention are paramount in such scenarios.For businesses seeking vigilant cybersecurity oversight, MTR IT offers a FREE Cyber Security Risk Assessment tailored to identify vulnerabilities and devise proactive solutions. You can find out more about our services at Managed IT Services Melbourne

Mamoon Rahat
IT Provider at MTR IT Support for Small to Medium Businesses in Australia