In the middle of the summer of 2025, the cyber war between United States and China is growing stronger, placing itself at the epicenter of the international and digital agenda. The last few weeks have witnessed cross-accusations, cyberattacks on technology giants and espionage maneuvers that mark a new phase in this geopolitical conflict. If you are a company, IT professional or simply concerned about international cybersecurity, here you have the best SEO analysis of recent news.
The United States and China cross new accusations of cyberattacks
China denounces a wave of US attacks on its defense sector
Over the past week, Beijing has publicly denounced that US intelligence agencies have intensified cyberattacks and espionage against Chinese companies linked to defense and high technology. According to China's National Internet Emergency Response Center, in 2024 alone, more than 600 incidents were recorded against key Chinese entities, with the military-industrial complex being the main target. Hackers would have exploited vulnerabilities in services such as Microsoft Exchange, taking control of hundreds of devices and using server networks located in third countries to hide attacks
The United States under scrutiny for cyberattacks on global infrastructures
Simultaneously, American companies such as Microsoft have confirmed an increase in attacks from China during July and August 2025. According to federal investigations and the company's own expertise, the hacker groups Linen Typhoon, Violet Typhoon and Storm-2603 are behind these offensives, which have compromised government agencies and strategic organizations. On July 22, Microsoft suffered a new security breach, which forced the release of urgent patches to curb the digital siege
Trends and Techniques in Current Cyberwar
Sophisticated and persistent attacks
- New exploited vulnerabilities: Actors have employed undisclosed flaws and encrypted communication techniques to maintain access to networks for months.
- Diversity of objectives: Universities, research institutes, defense companies and high-tech entities have been the most attacked.
- Global use of infrastructure: Attacks use pass-through servers in Europe and Asia to make direct attribution difficult
Global impact and geostrategic reactions
- During the week of July 18-24, 2025, 278 cyberattacks were documented in 39 countries, with EE. UU in the lead in volume of critical incidents.
- The escalation of cyberattacks coincides with the extension of the trade truce between the two powers, suggesting a “cold peace” parallel to digital intensification.
- The control of military technology and submarine cables keeps authorities in Europe and the United States on alert. US, both fearful of attacks on critical infrastructure and supply chains
Practical tips for companies and users in the face of escalation
- Strengthen your systems: Keep all software and hardware security “patches” up to date, especially if you use solutions from international vendors.
- Monitor threats: Invest in continuous monitoring solutions in the face of the high probability of persistent access.
- Consult trusted sources: Keep in touch with specialized media and agencies to know the state of the U.S. Cyber Warfare UU. -China.
- Activate a quick response: In the event of any security incident, act immediately and notify the authorities; time is key.
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In short, the cyber war between the United States and China has become one of the biggest challenges for digital security in 2025. The last few weeks have demonstrated that no sector is safe and prevention is the best defense for companies and users.
- Always stay informed: constant updating is key in the face of new threats.
- Strengthen your systems and apply security patches without delay.
- Invest in monitoring and responding quickly to incidents.
- Consult reliable and certified cybersecurity sources.
- Don't underestimate the risk: act today and protect your information and your business.
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