Stay up-to-date on the latest cyber security threats and alerts relating to small and medium businesses on the Australian Cyber Security Centre website. A man-in-the-middle attack occurs when hackers insert themselves into a two-party transaction. After interrupting the traffic, they can filter and steal data, according to Cisco. MITM attacks often occur when a visitor uses an unsecured public Wi-Fi network. Attackers insert themselves between the visitor and the network, and then use malware to install software and use data maliciously.
Malware and malvertising — Malware is a type of malicious software designed to exploit or harm a service, network or programmable device. Malvertising is a fake advert or pop-up that appears on a legitimate website in which attackers can inject malicious codes and redirect users to unsafe websites. Mobile devices can create significant security and management challenges, especially if they hold confidential information or can access the corporate network. Require users to password-protect their devices, encrypt their data, and install security apps to prevent criminals from stealing information while the phone is on public networks.
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To make sure that your business is protected online, you need the right kind of internet business security in place. Store data carefully—choose who has access to it and decide what devices you will allow staff to connect to your network. Assess the risks of employees connecting portable devices to work systems. Operating your business in a secure online environment will help you meet your legal obligations to keep your customers’ information private. If your business handles personal data and financial information, you are responsible for meeting all legislative data-protection requirements.
Phishing — Where an attacker sends a fraudulent message that is designed to trick a victim into giving private or sensitive information. This is typically in the form of a text message or email, where an attack will ask you to click a link to confirm details like your passwords, bank details or account information. Read about information technology risk management, including software failure, human error and natural disasters like cyclones. Read about protecting customers’ personal information from the Office of the Australian Information Commissioner.
Something as simple as opening a PDF file can put an organization at risk if the application is not up to standard.
Malware or viruses can infect your computers, laptops and mobile devices. As the BBC reported on in April, firmware attacks are on the rise, with 80% of global companies experiencing at least one firmware attack in the past two years. Despite this, many organisations don’t spend nearly enough time and resources protecting against these kinds of attacks. Last year, Yahoo admitted that it had been hacked few years ago, leaking account details of over one billion users, making it one of the biggest breaches of all time. Later, Yahoo admitted that the hack was more widespread and all its three billion accounts were actually accessed.
If you have questions and want a deeper discussion about the malware and prevention techniques, you can schedule a briefing with X-Force here. Get the latest updates as more information develops on the IBM Security X-Force Exchange and the IBM PSIRT blog. If you are experiencing cybersecurity issues or an incident, contact X-Force for help.
According to GOV.UK, four in ten (39%) businesses in the UK have reported a cybersecurity breach or attack within the last 12 months . Of this, 65% of medium-sized businesses and 64% of large-sized businesses have reported a breach or attack. Internet security is a combination of security measures that are put in place to protect any activities or transactions that are made over the internet. This usually falls under the concept of cyber security and computer security, as this focuses on the specific vulnerabilities and threats that come with using the internet.
Theft of corporate information — Such as contacts, personal information of staff. Loss of business or contacts — If your business has been negatively impacted by an attack, many clients or contacts may cut ties. Find out how to avoid business scams, especially those originating outside of Queensland where our laws cannot protect you. Letting your domain name expire means you could lose control of your online presence, branding and company website. Find out if your computer’s operating system has a free built-in virus and security system and backs up to the cloud. Fraud occurs when someone uses false data or information for illegal profit.