UAE faces 640,000 cyberattacks in a single day amid Iran conflict

Dubai: The United Arab Emirates has faced an extraordinary surge in cyberattacks amid the ongoing Iran conflict, with authorities reporting around 640,000 attacks in a single day as attempts to target critical national infrastructure intensified.

Dr Mohammad Al Kuwaiti, head of the UAE Cybersecurity Council, said the attacks targeted several sensitive sectors, including oil and gas, electricity, water, government systems and financial institutions.

According to Emirati authorities, security teams detected and dealt with numerous attacks before they could cause significant disruption. The scale of the activity, however, has raised fresh concerns about the growing role of cyber operations during regional conflicts.

Critical infrastructure in the crosshairs

The latest figure is lower than the UAE’s previous peak. Authorities said cyberattacks had reached nearly 800,000 per day in April, demonstrating the level of pressure that the country’s digital infrastructure can face during periods of heightened geopolitical tension.

Officials have urged companies and government institutions to remain on high alert, warning that cyberattacks are increasingly becoming an important component of modern warfare.

Cybersecurity officials also cautioned that attackers do not always act immediately after gaining access to a system. In some cases, they may remain undetected for months before exploiting a suitable opportunity.

This makes continuous monitoring particularly important for organizations operating essential services.

Human error remains a major vulnerability

UAE authorities have also highlighted the role of employees in cybersecurity incidents, saying more than 85 per cent of cyber threats can potentially begin with an unsafe or careless user click.

The warning has placed renewed emphasis on cybersecurity awareness among employees, particularly as phishing and other social-engineering techniques remain common routes for attackers seeking access to protected systems.

Experts have advised businesses and institutions to conduct regular security audits, test their defenses and continuously monitor critical digital networks.

Iran allegation

Al Kuwaiti identified Iran as a key actor in the recent cyber activity targeting the UAE. This remains the UAE authorities’ assessment, rather than an independently established attribution.

The cybersecurity chief also pointed to the growing use of artificial intelligence in cyber operations, saying AI has increased the speed and complexity of attacks.

At the same time, the UAE is using AI technologies as part of its own defensive capabilities.

The latest wave of attacks highlights how regional conflicts can extend beyond conventional battlefields. As governments increasingly depend on interconnected digital systems to operate energy, financial, water and public services, protecting those networks has become an important part of national security.

For the UAE, the reported 640,000 attacks in one day serve as another warning that cyber threats can escalate rapidly when geopolitical tensions rise.