As small businesses increasingly use the internet to do business, cyber security has become a real issue and it's imperative that small business owners have effective cyber security measures in place.
Businesses must ensure they protect any digital information they create and store, plus any information collected from their customers.
Providing a secure system is critical to protecting your business from cyber attacks and building and maintaining customer trust in your business.
Industry experts believe, that to be effective, cyber security should form part of your business' daily processes.
Cyber security is about protecting your technology and information from:
Who could be a cyber threat
Cyber criminals may be an individual or a group of people. Threats to your technology or data might come from:
Ways cyber-attacks can happen
Cyber criminals look for access to information and data on your business, employees and customers. They might do this by:
How a cyber-attack could affect your business
A cyber-attack could cause you:
What is at risk
Your money, information, technology and reputation could be at risk. This could include the destruction, exposure or corruption of the following:
Types of online threats
Some common online threats to watch out for include:
Ransomware is one of the most significant cyber threats currently facing Australians and Australian organisations.
Last financial year, the Australian Cyber Security Centre (ACSC) received almost 500 ransomware cybercrime reports. This was an increase of almost 15% from the previous financial year.
Ransomware is malicious software that makes data or computer systems unusable until the victim makes a payment, often in the form of hard-to-trace cryptocurrencies.
Cybercriminals will send ransom demands to restore files after gaining illicit access to servers and encrypting data. There have also been reports of ransomware locking file or system access after users download pirated software.
Businesses affected by ransomware can experience severe disruption and downtime. They can also incur significant financial and reputational cost.
Investing in preventative cyber security measures is often a more cost effective and reliable way to prevent ransomware attacks, such as keeping regular offline backups of critical data and patching known security vulnerabilities.
Coronavirus (COVID-19) scams
Unfortunately, scammers are still taking advantage of COVID-19 to exploit and play on the fears of businesses and consumers across Australia.
It is very difficult at times to know what communication is official. Cybercriminals are using websites, emails and text messages that claim to provide official information about COVID-19, but are attempts to get your personal or business information.
Scammers are impersonating a range of official Australian and international organisations such as the Department of Health and the World Health Organisation, other government authorities and legitimate businesses including:
Tax time scams
Tax time is a popular period for scammers to target businesses. Stay one step ahead by being aware of these scams. The Australian Taxation Office (ATO) will not email you and ask for your bank details or tax file number (TFN).
Invoice email scam
This involves scammers pretending to be legitimate suppliers advising you about changes to payment details. You may not realise until your business receives complaints from suppliers that your payments didn't occur.
Be aware of potential scamming and have checks in place to ensure you pay the right suppliers. Before paying, ensure the supplier verifies all major invoices using contact details you already have on record.
Cyber security resources for small business
Need more help understanding the basics of cyber security for your business? The Australian Cyber Security Centre (ACSC) leads the Australian Government's efforts to improve cyber security.
Their role is to help make Australia the safest place to connect online by providing advice and information about how to protect yourself and your business online.
When there is a cyber security incident, the ACSC provides clear and timely advice to individuals, small to medium business, big business and critical infrastructure operators.