cyber security
JUMP TO CONTENT

What are the top 5 emerging cyber security challenges?

Posting date: 07 May 2024
man sat at a laptop with a headset on

Data breaches cost businesses an average of $4.35 million in 2022 globally and such breaches have continued to become one of the biggest cyber security threats. In the ever-evolving digital landscape, understanding the intricacies of cyber security trends is paramount.

At Legal & General, as a leading financial services and asset management company, we recognise the pivotal role cyber security plays in safeguarding digital assets. As cyber threats continue to evolve, professionals in this space are more vital than ever before. 

Let's explore the top five emerging challenges and why addressing them is crucial for the future of cyber security.

1. Ransomware resurgence

Ransomware attacks and phishing have resurged in recent years, posing significant threats to organisations globally. These attacks encrypt critical data, demand hefty ransom payments, and disrupt operations. We acknowledge the severity of these attacks and aim to hire the right data, digital and tech professionals to help mitigate risks and protect against potential threats.

2. IoT insecurity is affecting people worldwide

The proliferation of Internet of Things (IoT) devices introduces new vulnerabilities. From smart home gadgets to industrial sensors, these devices often lack robust security features, making them susceptible to exploitation. According to recent studies, cyber attacks have increased by 67% over the past five years. As such, there is a strong demand for efforts to enhance the security of the IoT ecosystem and to explore innovative solutions to address potential cyber security threats.

3. Supply chain vulnerabilities 

Cyber attacks targeting the software supply chain pose major risks as they specifically exploit third-party exposure and vulnerabilities to gain access to sensitive information. We work with supply chain integrity, implementing measures to ensure data protection. We are always hiring passionate professionals with strong values and a focus on data security and financial inclusion.

4. AI-powered threats getting smarter

Artificial intelligence (AI) technologies enable cyber criminals to launch sophisticated attacks. These AI-powered threats evade traditional security measures, making them challenging to detect and mitigate. 

We are actively engaged in cyber security measures, to help mitigate emerging threats and protect digital assets. It starts with driven individuals working globally, from IT Systems Analysts to Heads of Data Operations.

5. Identity and access management protection

Effective identity and access management (IAM) is crucial for protecting digital assets. IAM involves controlling and managing access to sensitive information and resources within an organisation. Weak IAM practices and poor cyber hygiene can lead to unauthorised access and data breaches. Understanding the importance of IAM is paramount for businesses aiming to secure their systems and maintain data integrity. We are leading by example by consistently evolving innovatively with our cyber security efforts to address emerging challenges. 

Our commitment to cyber security extends beyond mitigating risks. By joining Legal & General, professionals shaping the future of cyber security.

Join us in shaping the future of cyber security

We believe in creating a collaborative environment where everyone's contributions are valued. Our goal is to cultivate a workplace where differences breed originality.

If you're passionate about cyber security and seeking to make a difference, explore opportunities with us. Together, let's navigate the ever-evolving threat landscape, leveraging cyber security tech to create a safer digital world for all.

Explore Cyber Security Jobs

List #1

Our latest roles

View all
List #1

Related posts

Inside our 2026 Summer Internship Programme

Teaser

Future Talent

Content Type

Blog

Publish date

07/08/2026

Summary

In June, we welcomed over 40 Summer Interns to L&G for the start of their eight-week programme. Based across London, Hove, Dublin and Cardiff, this year’s interns are joining teams across the busi

Teaser

A recap of our 2026 Summer Intern induction, including where interns are joining across L&G and what they’ll experience during the eight-week programme.

Read more

by

Alys Walton

by

Alys Walton

How an internship helped Brandy build a graduate career at L&G

Teaser

Our people

Content Type

Blog

Publish date

06/29/2026

Summary

For Brandy, joining L&G as an intern was more than a first step into financial services. It was a chance to connect his interest in sustainability, long-term investing and measurable impact with wo

Teaser

What does it take to grow from intern to graduate? Brandy shares how support, initiative and meaningful work helped him start building a career in financial services at L&G.

Read more

by

Alys Walton

by

Alys Walton

image of underwriters sitting and having a conversation at L&G office
What experienced underwriters look for in their next career move

Teaser

Investments

Content Type

Blog

Publish date

06/25/2026

Summary

Underwriting is changing. What was once primarily focused on individual risk assessment is becoming a more strategic, data-driven discipline. Advances in technology, increasing customer expectati

Teaser

Advances in technology, increasing customer expectations and more complex risk landscapes are reshaping the role of the underwriter.

Read more

by

Alys Walton

by

Alys Walton

View all

Job search

What we do?

There’s so much more to us than meets the eye. We’re insurers, investors, builders, city-regenerators and green technology champions.

And whatever the future holds, our people’s knowledge, skill and passion will mean we’re placed to make a real difference to society.

Click here to join us
Search for jobs