The evolution of AI: Why staying secure matters more than ever

Artificial intelligence (AI) is rapidly changing the way we work. New AI tools can help people research information, automate routine tasks, improve productivity and make faster decisions. Increasingly, organisations are exploring Agentic AI, a new generation of AI systems designed not only to generate content but also to take actions, complete tasks and interact with other technologies with limited human involvement.

While these developments offer significant opportunities, they also present new cybersecurity challenges. AI is changing not just how organisations work but also how cyber-attacks are conducted. Criminal groups are using AI to create more convincing scams, identify vulnerabilities faster and increase the speed and scale of cyber-attacks. Activities that once required significant time and expertise can now be largely automated.

As AI capabilities continue to advance, organisations must continue to strengthen their defences, both technical and human. This is one reason many organisations are deploying security updates, software patches and enhanced security controls more frequently than in the past. While these measures can occasionally affect the user experience, they play a critical role in reducing risk and helping organisations stay ahead of evolving threats.

The growing impact of AI

As AI continues to evolve, its capabilities are becoming more sophisticated. For organisations, this creates opportunities to improve efficiency, automate complex processes and enhance decision making. However, the same advancements can also be used by cyber criminals to accelerate elements of an attack, including:

• Gathering information from public sources to identify potential targets.
• Creating highly personalised phishing messages.
• Automating interactions designed to build trust with victims.
• Identifying known vulnerabilities in systems and software.
• Scaling attacks across multiple organisations simultaneously.

The result is that cyber threats are becoming faster, more targeted and harder to identify.

What can individuals do?

While organisations continue to strengthen their defences through security updates, monitoring and technical controls, individuals remain one of the most important lines of defence. Taking a few simple precautions can significantly increase your cyber resilience and prevent a cyber incident before it happens. 

Be cautious of urgency - Many cyber-attacks rely on creating a sense of pressure or urgency. Criminals want people to act quickly before they have time to think. Whether the request arrives by email, text message, phone call or collaboration platform, pause and consider whether the request is unusual, unexpected or attempting to bypass normal processes. If in doubt, verify the request through a trusted channel before taking action.

Verify before you trust - AI is making phishing emails, fake websites and impersonation attempts more convincing than ever. Messages may appear well written, personalised and relevant, making them harder to identify. Before responding to an unexpected request, sharing information or approving an action, always follow established verification processes to ensure the request is genuine.

Protect your accounts - Your passwords and authentication methods help prove who you are online. If criminals obtain these details, they can impersonate you and gain access to your accounts, information and services. Use unique passwords for every account, enable multi-factor authentication wherever possible and never share passwords or authentication codes with anyone.

Keep software up to date - Security patches help address vulnerabilities before they can be exploited. While updates may occasionally require a restart or interrupt routine activities, they play an important role in keeping devices and systems protected. Installing updates promptly helps reduce the opportunity for attackers to exploit known weaknesses.

Think before sharing information - Cyber criminals often use information that is publicly available to make scams appear more credible. Consider what information is shared online and whether it could be used to build trust or impersonate an individual or organisation. The less information that is publicly available, the harder it becomes for criminals to create convincing and targeted attacks.

Report anything suspicious - If something doesn't seem right, trust your instincts. Reporting suspicious emails, messages, websites or requests helps organisations identify potential threats early and protect others from becoming victims.

Looking Ahead

As AI continues to evolve, it will create new opportunities for innovation, productivity and automation. At the same time, criminals will continue to look for ways to use the technology to their advantage.

AI may be transforming how cyber-attacks are conducted, but the most effective defences remain largely unchanged. Staying alert, verifying unusual requests, keeping systems updated and protecting sensitive information can go a long way in reducing risk and helping organisations stay secure. For individuals, keeping security knowledge up to date and maintaining a healthy degree of scepticism remain some of the most effective ways to stay protected.