Cybersecurity Issues and Challenges for Businesses in 2025
Cybersecurity issues are real and prevalent in today's technology-driven world. As our reliance on digital platforms and devices grows, so do the risks associated with it.
Cybersecurity issues encompass a wide range of threats, from hackers breaking into personal or business networks to phishing scams gaining access to sensitive information. Unfortunately, no one is immune from cyber attacks—individuals, businesses, and governments alike are vulnerable.
By investing in cybersecurity measures, ensuring regular updates to devices and systems, and practicing good online hygiene, we can all do our part to mitigate the risks of cybersecurity issues.
We've put together a list of the Top 7 cybersecurity issues and challenges companies of all sectors—whether SMBs, Mid Market, or Enterprise—are facing in 2025. Whether you're in the office or working from home, these issues can affect any type of organisation.
1. Sophisticated Phishing Scams
Phishing scams are fraudulent attempts to gather sensitive information such as usernames, passwords, and credit card details. These schemes often involve deceptive emails, text messages, QR code scams, or phone calls that appear to come from trusted sources.
The pandemic and the shift to remote work have made phishing scams more prevalent. They are now more sophisticated, highly targeted, and personal. Scammers are even collecting voice snippets to use in phone phishing scams. It only takes one mistake to become a victim.
How to prevent phishing scams:
Educate employees to recognize and report suspicious communications.
Implement two-factor authentication.
Limit access to sensitive data.
Conduct regular user awareness training to keep up with the latest tactics.
2. Attacks Focusing on Remote Workers
Remote workers are a growing target for cybercriminals. According to Kaspersky:
23% of desktops and 17% of laptops supplied by UK employers have no cybersecurity software installed.
23% of company-issued smartphones lack adequate antivirus protection.
Over half of businesses have seen an increase in email phishing attacks since the pandemic, with a third reporting these attacks have become more successful. On average, organizations are remediating 1,185 phishing attacks monthly—about 40 per day.
Many users rushed into remote work without adequate security on their devices. Organizations must ask:
How are users logging into the network?
Are they using a VPN, Virtual Desktop, or simply cloud access?
Smart solution:
Invest in Endpoint Detection & Response (EDR) tools.
Use security software that alerts to changes in the network.
Ensure IT teams can investigate and eliminate risks before data is compromised.
3. Outdated Software
Data breach attacks are one of the most pressing cybersecurity challenges today. Cybercriminals exploit outdated software to gain unauthorized access to sensitive data, including personal identification information, trade secrets, and financial data.
These breaches can lead to catastrophic financial losses and irreparable damage to reputation. Keeping software updated is not just routine—it's a key security strategy.
How to prevent data breaches:
Regularly update all software and applications.
Apply patches as soon as they are released.
Educate users on the importance of updates.
Monitor systems for outdated versions.
4. Third-Party Vulnerabilities
With increased interconnectivity through IoT (Internet of Things), third-party vulnerabilities have become a major concern. Devices manufactured by third parties often lack robust security, creating backdoors for attackers.
Cybercriminals can exploit these weaknesses to gain unauthorized access to networks or launch larger attacks. Common targets include routers, smart devices, and third-party applications.
How to prevent IoT attacks:
Regularly update firmware and software on all devices.
Change default passwords and use strong credentials.
Isolate IoT devices on a separate network.
Use VPNs to secure internet traffic.
5. Insider Threats
Insider threats involve individuals within an organization—employees, contractors, or partners—who intentionally or unintentionally compromise security. Whether due to negligence or malice, these threats can lead to major data breaches.
Surprisingly, many ex-employees retain access to corporate systems long after departure, and some admit they’d sell data for minimal compensation. It's critical to enforce strict access controls and revoke permissions promptly.
How to prevent insider threats:
Create a strong security culture with regular training.
Monitor user activity for unusual behavior.
Restrict access based on roles and responsibilities.
Ensure immediate deprovisioning of departing staff.
6. Mobile Device Vulnerabilities
Mobile devices are integral to modern business, but they also introduce unique cybersecurity risks. Vulnerabilities in mobile software and hardware can lead to data theft, malware infections, and unauthorized access.
How to prevent mobile device vulnerabilities:
Keep operating systems and apps updated.
Avoid unsecured public Wi-Fi networks.
Use strong passwords and biometric authentication.
Install reputable mobile antivirus solutions.
7. Advanced Persistent Threats (APTs)
APTs are long-term, targeted cyberattacks carried out by skilled attackers—often nation-states or organized crime groups. These threats are stealthy and aim to exfiltrate valuable information over extended periods.
How to prevent APTs:
Implement a layered defense strategy: firewalls, antivirus, access control.
Use network segmentation to contain breaches.
Train employees on spear-phishing and social engineering.
Continuously monitor and test your infrastructure.
