The biggest cyber threats businesses face in 2026

Date:
Mon, 01 Jun 2026 10:57:16 +0000

Description:
AI-driven cyber threats are evolving fast here's what businesses need to watch in 2026.

FULL STORY ======================================================================Copy link Facebook X Whatsapp Reddit Pinterest Flipboard Threads Email Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter As industries become more digitalized, cybercrime is evolving just as fast. In 2026, cyber security threats are no longer opportunistic; theyre intelligent, automated and highly targeted. No organisation is too small to be ignored by cybercriminals.

This is borne out in the UK Governments Cyber Security Breaches Survey 2025, which suggests that 43% of businesses and 30% of charities reported a cyber breach or attack during the previous 12 months. Thats an astonishing 612,000 UK businesses and 61,000 charities affected. Phil Lees Social Links
Navigation

CEO and co-founder at WhiteSpider. Despite these statistics, there are ways organizations can minimize breach risk, from identifying key cyber threats to understanding how businesses can stay safe and prepare for whats next. Latest Videos From You may like AI powers innovation but its also powering the next wave of cyber attacks 5 frightening AI-powered threats that could hit your business hard 76% of UK organizations have faced deepfake attacks. Most
werent ready The 10 Most Common Cyber Threats Lets start with my list of the 10 most common cyber threats businesses need to prepare for. 1. AI-powered phishing attacks Among those that suffered a breach or cyberattack in the
past 12 months, phishing remains the most common and disruptive threat and this tactic has changed dramatically over the years.

Its no longer obvious or poorly written; today, its powered by AI tools and were seeing attackers convincingly mimic internal communication accurately.

As a result, people are far more likely to click on malicious links, share credentials or approve fraudulent payments. In many cases, you dont realize youve been compromised until its too late. Are you a pro? Subscribe to our newsletter Sign up to the TechRadar Pro newsletter to get all the top news, opinion, features and guidance your business needs to succeed! Contact me
with news and offers from other Future brands Receive email from us on behalf of our trusted partners or sponsors By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over. 2. Ransomware-as-a-Service (RaaS) With Ransomware-as-a-Service, were seeing criminal groups selling ready-made tools that allow even less experienced attackers to launch serious attacks. This plug-and-play model has
dramatically increased attack volumes.

Once inside a system, ransomware encrypts critical files and attackers demand payment, usually in cryptocurrency, while some also threaten to leak stolen data to increase pressure. 3. Supply chain attacks Instead of attacking businesses directly, cybercriminals are now targeting third-party suppliers
to gain access to multiple organizations at once. What to read next Four key areas in cybersecurity that need fresh thinking and actionable steps in 2026 'In 2026, cybercrime has reached a point of total convergence': New research claims AI attacks are taking over so how can your business stay safe? How AI's evolution is redefining risks

This exploits trust and strong internal security often isnt matched across the supply chain. One compromised vendor can trigger a domino effect across hundreds of businesses. 4. Deepfake fraud and impersonation Deepfakes have quickly moved from novelty to a serious threat. Im seeing attackers use AI-generated audio and video to convincingly impersonate executives, managers and clients.

This is dangerous in finance or procurement, where fraudsters can push employees to transfer funds, approve invoices, or share sensitive data all while posing as trusted leaders. 5. Credential stuffing and password attacks Despite growing awareness, weak and reused passwords are still one of the biggest vulnerabilities. Credential stuffing attacks use stolen login details from previous breaches and automatically test them across multiple platforms.

Because people often reuse passwords, attackers can gain access with very little effort. Once inside, they can escalate access, move through systems
and quietly extract sensitive data. 6. Cloud misconfigurations Configuration errors remain a major risk. Something as simple as an exposed storage bucket or incorrect access setting can leave sensitive data publicly accessible.

Unlike traditional breaches, these incidents often dont involve any hacking
as the data is simply left unprotected. As cloud storage environments become more complex, maintaining strong configuration hygiene is now a critical security priority. 7. IoT and connected device vulnerabilities As the
Internet of Things (IoT) expands, the attack surface grows significantly.
From smart cameras and sensors to industrial machinery, many connected
devices still come with limited built-in security.

Attackers can exploit these devices to access wider corporate networks. Because theyre often overlooked in traditional cyber security strategies,
they represent a quiet but fast-growing risk. 8. Insider threats Insider threats are among the hardest risks to manage. People with legitimate access can intentionally steal or leak data, but more often its simple human error like sending information to the wrong person or falling for phishing attacks.

With remote and hybrid working now the norm, controlling and monitoring
access has become even more complex. 9. Business email compromise (BEC) Business email compromise is one of the most financially damaging forms of global cybercrime. Attackers infiltrate or spoof email accounts to trick employees into transferring funds or sharing sensitive data.

These attacks are highly targeted, often based on detailed research. Because they rely on social engineering rather than malware , they can easily bypass traditional security controls. 10. Zero-day exploits We often highlight zero-day vulnerabilities as being especially dangerous. These are flaws unknown to software vendors and therefore unpatched when attackers exploit them.

Because theres no immediate fix available, businesses often only realize theyve been hit after a breach has already happened. And as software ecosystems grow more complex, were expecting the risk of undiscovered vulnerabilities to keep increasing. How businesses can stay protected- While cyber threats are evolving rapidly, businesses are not powerless. Strong
cyber security comes down to layers of defense, constant awareness and continuous improvement.

Start with multi-factor authentication across all systems, and keep software updated and properly patched because many attacks exploit vulnerabilities
that already have fixes.

Invest in employee training too, as human error is still a major weak point and staff need to recognize phishing and suspicious behavior.

Adopt a zero-trust approach, where no user or device is automatically
trusted. Combine that with real-time monitoring, AI analytics and regular security testing to find weaknesses before attackers do.

Finally, ensure robust backups and recovery plans are in place, because when something goes wrong, speed matters. Cyber security isnt a one-off project; its an ongoing business priority. The future of cyber threats Looking ahead, we expect cyber threats to grow in volume and become even more sophisticated. Artificial intelligence doesnt sleep and it will play both sides, helping us defend systems while also powering more advanced attacks.

Breakthroughs like quantum computing could also challenge the encryption standards we rely on today, while the growing complexity of cloud, IoT, and global supply chains will only expand the attack surface.

The future of cybersecurity will come down to speed, intelligence and adaptability. Organizations that invest in proactive defense, continuous monitoring, and true cyber resilience will be best prepared for whats next. Cyber threats arent just a technical issue; theyre a critical business risk. We feature the best Antivirus Software: reviewed, tested, and ranked . This article was produced as part of TechRadar Pro Perspectives , our channel to feature the best and brightest minds in the technology industry today.

The views expressed here are those of the author and are not necessarily those of TechRadarPro or Future plc. If you are interested in contributing find out more here: https://www.techradar.com/pro/perspectives-how-to-submit



======================================================================
Link to news story: https://www.techradar.com/pro/the-biggest-cyber-threats-businesses-face-in-202 6


--- Mystic BBS v1.12 A49 (Linux/64)
* Origin: tqwNet Technology News (1337:1/100)