The good news? Protecting your business starts with awareness. Cyber criminals are constantly adapting their tactics, especially with the shift to remote work exposing new vulnerabilities. By understanding today’s threats and taking simple steps to address them, you can better safeguard what matters most. In this blog, we’ll cover five key cyber threats and how to protect your business from them.

1. Phishing

Phishing is a common tactic where cybercriminals trick you into revealing sensitive information like passwords, banking details, or credit card numbers. They often disguise themselves as trusted organisations, sending realistic-looking emails, texts, or messages on social media to deceive you.

These messages can look very convincing, with official logos and urgent requests to click links or provide personal information. Some phishing attempts, like spear-phishing, are even more targeted to make them seem more legitimate.

How to protect against phishing:

• Enable phishing-resistant multi-factor authentication (MFA)
• Use a password manager to store your passwords securely
• Monitor system logs regularly to catch suspicious activity early

2. Business Email Compromise (BEC)

Business Email Compromise (BEC) is a type of targeted phishing where cybercriminals focus on organisations to scam them out of money, goods, or sensitive information. They often impersonate business representatives or use compromised employee email accounts to carry out their attacks.

Common scams linked to BEC include invoice fraud, employee impersonation, and company impersonation. Between 2023 and 2024, BEC ranked among the most reported cybercrimes by businesses in Australia, accounting for 13% of reports. Staggeringly, self-reported BEC losses amounted to nearly $84 million.

How to protect against BEC:

• Train staff to recognise phishing attempts, which are commonly used to compromise accounts
• Use email content filtering to block malicious messages
• Require MFA and strong, unique passwords for business email accounts

• Protect your domain names by renewing them on schedule and registering additional domains if needed

3. Malicious Software

Malware is any software or code created with harmful intent. Cybercriminals use it to steal personal information, lock your data for ransom, or secretly install unwanted software on your devices. A malware attack can have serious, long-term effects, often opening the door for further malicious activity.

Malware can spread in various ways, including through spam emails or messages with harmful links or attachments, from unsafe websites that try to install malware when you visit, or by taking advantage of weaknesses in the software on your devices. It can also disguise itself as a trusted application that you might download without realising. Common examples include ransomware, trojans, keyloggers, viruses, and worms.

4. Ransomware

Ransomware is a dangerous type of malware that locks or encrypts your files, making them inaccessible. Cybercriminals typically demand a ransom, often in cryptocurrency, to restore file access. In some cases, they may also threaten to leak or sell sensitive data unless payment is made. Small and medium-sized businesses are especially vulnerable, with business owners more likely to be targeted than employees or individuals outside the business sector.

Ransomware can cause financial, operational, and reputational harm. Between 2023 and 2024, the ASD reported that 11% of all incidents responded to included ransomware, a 3% increase from last year. Paying a ransom does not guarantee data recovery or prevent further exposure. It also fuels the cybercriminal model, encouraging future attacks.

How to protect against malware and ransomware:

• Regularly update your devices and software to ensure they’re secure
• Keep backups of critical data and test restoration regularly
• Implement strong access controls to limit who can access sensitive information
• Use antivirus and endpoint detection software to spot and block threats

5. Malicious insiders

Malicious insiders are people with legitimate access to your systems and data, such as employees, former employees, contractors, or business associates, who misuse that access to cause harm. This can include actions like destroying or stealing data, or sabotaging systems.

There are many reasons why someone might become a malicious insider, including revenge, coercion, personal beliefs, or financial gain. A malicious insider might harm your brand by causing issues on external sites, disrupting your systems, stealing or selling sensitive business information, or installing malware for personal benefit.

Cybercriminals may exploit employees’ trust to access your systems and accounts. Employees might unknowingly share sensitive information with a malicious insider or let important details slip in confidence.

How to protect against malicious insiders:

• Implement strict access controls
• Use auditing and logging to monitor activities
• Provide staff education to help them recognise and avoid security risks

Keeping your business safe starts with staying aware and taking simple steps to protect it. Cybercriminals are constantly changing their tactics, so staying one step ahead is important. By regularly updating your security, training your team, and keeping up with new threats, you’ll be in a stronger position to defend against risks and keep your business safe.

How Bekkers Can Help

With nearly 35 years of industry experience, Bekkers is your trusted partner in navigating the ever-changing world of technology and cyber security. Our highly skilled team is equipped to handle complex networking needs and protect your business against the latest cyber threats. We understand that security is paramount, which is why we take a proactive approach to safeguard your systems from evolving risks.

With 24/7 support and reliable IT services, we ensure your business is always protected and ready for whatever comes next. At Bekkers, we’re not just about getting the job done – we’re about making IT work for you, every step of the way.

Ready to access expert IT support? Contact us here or on +61 8 9422 6777