# Cyberwarfare Escalation: The Stryker Attack and the Next Phase of the Iran War

The recent cyberattack on Stryker, a major U.S. healthcare technology company, has sparked concerns that the Iran war may be escalating into a new phase. The attack, attributed to an Iranian-linked hacking group, has caused disruptions and limitations of access to some systems, and has left experts warning about the potential for civilian and critical infrastructure to come under threat.

The cyberattack on Stryker is part of a larger trend in modern cyberwarfare, where groups like Iranian-backed hacking teams increasingly rely on digital tactics to exert pressure on governments and critical infrastructure. The company's staff found that remote devices running Microsoft's Windows operating system had been wiped, and the attack seems to have been limited to the internal network of the company. However, medical service providers are part of a complex healthcare network, and an attack against them would have a ripple impact on hospitals and healthcare.

Ali Dehghantanha, Canada Research Chair in cybersecurity and threat intelligence, warns that "modern wars are not only fought with missiles and tanks, but also through code targeting the digital infrastructure that societies rely on." The Stryker attack illustrates this point, and highlights the growing threat of cyberattacks on critical infrastructure. With the Trump administration's proactively monitoring potential cyber threats, it is clear that the U.S. is taking steps to address this threat.

The Iranian government's cyber warfare capabilities have expanded over the last decade, and groups like Handala claim to have independent political aims. However, experts note that their activities are often well-aligned with the Iranian government. The Stryker attack falls into the "grey zone of cyber conflicts," which is a non-formal act of war, but a clear example of geopolitical pressure being exerted through digital means.

The Canadian Cyber Security Centre is also warning Canadian critical infrastructure operators to be "vigilant" for the risk of cyberattacks as the Iran war escalates. The Centre shared a cyber threat bulletin earlier this month, stating that "Iran will very likely use its cyber program to respond to the joint U.S. and Israel combat operations against Iran." This highlights the growing threat of cyberattacks on critical infrastructure, and the need for operators to be vigilant.

The Stryker attack is part of a larger pattern of modern cyberwarfare, where groups like Iranian-backed hacking teams increasingly rely on digital tactics to exert pressure on governments and critical infrastructure. As the Iran war escalates, it is clear that civilian and critical infrastructure could also come under threat. It is essential for governments, critical infrastructure operators, and individuals to be aware of this threat and take steps to mitigate it.

In conclusion, the Stryker attack highlights the growing threat of cyberattacks on critical infrastructure, and the need for governments and critical infrastructure operators to be vigilant. As the Iran war escalates, it is clear that cyberattacks could become a more significant threat, and it is essential to take steps to address this threat.