A series of widespread internet outages in recent months has underscored the fragility of global digital infrastructure, with causes ranging from deliberate government shutdowns and major cyberattacks to physical damage to critical undersea cables. These disruptions have impacted millions, crippled essential services, and resulted in significant economic losses, sparking renewed concerns about the resilience and security of our increasingly connected world.
The most recent spate of disruptions includes recurring, albeit brief, internet shutdowns in Iraq throughout June 2025. The government has reportedly ordered these outages to prevent cheating during national school exams, a measure that highlights a growing trend of state-mandated internet restrictions.
This follows a year marked by a record number of government-imposed internet shutdowns. A report by digital rights organization Access Now revealed that 2024 saw an unprecedented number of deliberate disruptions by authorities worldwide, often in response to protests, political instability, or to control the flow of information during elections.
Beyond government actions, the physical infrastructure of the internet has proven vulnerable. In March 2024, a significant disruption to undersea cables in the Red Sea and off the coast of West Africa caused widespread outages and connectivity issues across the continent. Nigeria, along with several other West and Southern African nations, experienced degraded services, impacting businesses and daily life. The incident, suspected to be caused by an underwater rockslide, highlighted the critical dependence on these subsea arteries for global communication.
Later in the year, in November 2024, the mysterious severing of two undersea cables in the Baltic Sea further fueled concerns about the security of this vital infrastructure, with initial suspicions of sabotage.
The digital realm has also been rocked by major service provider and platform-specific outages. Throughout May 2025, users of popular services including TikTok, OpenAI, Google Gemini, Microsoft Office, and PayPal experienced significant disruptions. These incidents, often attributed to technical glitches or server-side errors, demonstrate how failures within a single company can have a cascading effect on millions of users globally.
One of the most impactful events of the past year was the massive IT outage in July 2024, triggered by a faulty software update from cybersecurity firm CrowdStrike. This single point of failure caused a global "IT apocalypse" for a day, grounding flights, halting business operations, and disrupting emergency services worldwide.
Cyberattacks have also been a significant contributor to internet instability. Throughout 2024, numerous companies, including major healthcare provider Change Healthcare, fell victim to ransomware attacks that not only compromised data but also took critical systems offline. Additionally, the "Salt Typhoon" hacking group was implicated in a series of breaches targeting telecommunications providers, raising alarms about the security of core internet infrastructure.
While concerns about the potential impact of solar flares on internet connectivity have been a topic of discussion, with the sun currently in an active phase, there have been no major internet outages directly attributed to solar activity in the past year. Scientists maintain that the likelihood of a catastrophic "internet apocalypse" from a solar storm remains low.
The confluence of these eventsfrom deliberate shutdowns to accidental damage and malicious attackspaints a clear picture of the multifaceted threats to global internet stability. As our reliance on digital connectivity deepens, the pressure mounts on governments, tech companies, and cybersecurity experts to build a more resilient and secure internet for all.
