Technology transforms how people and businesses connect and use information, which drives revolutionary collaboration methods. This phenomenon has seen the cyber environment become a rapidly increasing, complex network of interconnected devices, from IoT devices such as a kettle or toaster, ecommerce sites, to large corporate networks. Most cybercrime is now perpetrated by organised criminal syndicates and state actors. The historical view of a ‘hacker’ being a student in their bedroom breaking into systems for fun or bragging rights is now rarely accurate. The ever evolving environment of cybercrime is becoming more sophisticated, more systematic, and more destructive.
With the rapid explosion of the number of devices within an organisation from PCs, printers, smartphones and now sensors such as environmental monitors, the job of information security has also evolved. Cybercrime has quickly become a multi-million dollar industry preying on government, business and individuals who rely on the internet and IT systems for their daily activities. Some of the most significant data breaches happened just in the last 12 months, and not just in other countries. PageUp, Australian Bureau of Meteorology, WA TAFE, Royal Melbourne Hospital, Kmart, David Jones, Aussie Farmers Direct, Queensland TAFE and many others have experienced serious cybersecurity incidents.
Cybercrime is driven by information and financial and personal gain, the consequence of which is that attackers are often indifferent about whom they compromise: your organisation, a healthcare provider, a large e-commerce business, a retailer, a utility, a Government Department or even individual users. In most cases, they will take the path providing the highest return on their investment. With the rise of hacking services such as Ransomware as a Service, these threats are genuinely commercialised with mature business processes.
With this rapidly changing Cyber threat landscape comes massive challenges; the days of relying on a perimeter firewall and antivirus alone to provide protection is no longer effective against targeted attacks. We can no longer rely on traditional technology solutions, we now need to leverage leadership, culture, networks and change readiness to create an advantage over competitors, cybercriminals and other malicious actors.
The new normal for Cyber Security is a truly terrifying reality - if you are connected to the internet in any way, it is not if, but when, you will suffer some form of Cyber Breach.
Ensuring your organisation is proactively taking steps to reduce the damage cybercrime can have is vital. Good business practice allows you to meet your legal obligations to keep your data secure as well as comply with the Notifiable Data Breaches (NDB) scheme which came into effect on 22nd February 2018.
- Security Strategy and Planning
- Risk and vulnerability assessments
- Security assessments and improvement plans
- Compliance checks
- Threat analysis and threat trends
- Incident Response and advanced investigation and analytics
- Cyber Security training services
- Disaster Recover and Business Continuity Planning
- Security solution design such as mobile and cloud, pen testing, secure systems engineering, identity and access management, system test and evaluation and crypto management;
- Security management services including network and device management
- Managed security services for protective monitoring and analysis
FAQs
Cybersecurity is the practice of protecting your company's networks, devices, and data from digital attacks, data theft, and unauthorised access. Mercury IT is a Gold Coast-headquartered managed security service provider delivering cybersecurity solutions to businesses across Australia, with dedicated focus on South East Queensland, Sydney, Melbourne, and Brisbane. With over 25 years of experience, ISO 27001 and ISO 9001 certifications, and Microsoft Certified Partner status, we help organisations protect customer data, maintain compliance with Australian privacy regulations, and prevent the financial and reputational damage that accompanies a breach.
According to the ACSC Annual Cyber Threat Report 2024–25, the most common cyber threats affecting Australian businesses include phishing and other social-engineering scams, ransomware and other forms of malware, business email compromise, and attacks that exploit unpatched or misconfigured internet-facing systems. The Essential Eight and layered security controls are designed to reduce the likelihood and impact of these threats.
Cybersecurity protects data using a defence-in-depth model with multiple layers of protection. This includes technical controls such as encryption (making data unreadable without authorisation), next-generation firewalls (blocking malicious traffic), endpoint detection and response (protecting laptops and servers), access controls (ensuring only authorised users can access sensitive data), and continuous monitoring for signs of a data breach. Mercury IT implements these layered defences aligned to the Essential Eight framework recommended by the Australian Cyber Security Centre.
The consequences are severe and increasingly costly. According to the ACSC Annual Cyber Threat Report 2024-25, the average cost of a cyber incident for Australian small businesses is $56,600, rising to $97,200 for medium businesses and $202,700 for large businesses. These costs increased by 14%, 55%, and 219% respectively in just one year. Beyond direct costs, businesses face reputational damage, customer trust erosion, and potential legal penalties under the Privacy Act reaching up to $50 million for serious breaches. Mercury IT helps businesses avoid these consequences through proactive security management.
You need a cybersecurity provider if your business handles sensitive customer or financial data, relies heavily on IT systems for operations, must meet regulatory or contractual security requirements, or lacks in-house capability to design and maintain strong security controls. The ACSC recorded over 84,700 cybercrime reports in FY2024–25 (around one report every six minutes), showing that cyber risk is a routine business issue, not a rare event. A specialist provider helps you reduce risk, respond faster to incidents, and demonstrate due diligence.
Based on the ACSC Annual Cyber Threat Report 2024–25 and broader industry trends, the biggest cybersecurity threats for 2025 remain ransomware and extortion, phishing and credential theft, business email compromise, and attacks targeting exposed edge or cloud services. Threat actors are increasingly using automation and AI-assisted techniques to scale social engineering and identify vulnerable systems. Maintaining the Essential Eight, strong identity security (MFA, conditional access, least privilege), and rapid patching are the most practical ways to reduce exposure.
AI introduces new security risks including data leakage through public AI tools like ChatGPT, shadow AI usage by employees without IT oversight, and AI-powered social engineering attacks. The Mimecast State of Human Risk Report found 81% of organisations are concerned about sensitive data leaks via generative AI tools. Businesses need an AI governance policy that defines acceptable AI use, protects sensitive data from being entered into AI systems, and trains staff on AI-specific risks. Mercury IT provides AI governance consulting, helping organisations develop policies and technical controls that enable AI innovation while maintaining security and privacy compliance.
