Infosecurity’s Top 10 Cybersecurity Stories of 2025：Infosecu

Infosecurity Magazine Home » News » Infosecurity’s Top 10 Cybersecurity Stories of 2025. # Infosecurity’s Top 10 Cybersecurity Stories of 2025. Cybersecurity dominated headlines throughout 2025, with a year marked by high-profile breaches, evolving attack techniques and major shifts in industry practices. From critical zero-day vulnerabilities and supply chain threats to AI-driven risks and vendor shake-ups, the security landscape has been anything but static. In this roundup, we’ll dive into some of Infosecurity Magazine’s most-read stories of the year, covering the incidents, innovations and trends that shaped the conversation in cybersecurity. Three major cybersecurity firms, Microsoft, SentinelOne and Palo Alto Networks, did not participate in MITRE’s 2025 ATT&CK Evaluations. A criminal proxy network infected thousands of internet-of-things (IoT) and end-of-life consumer devices worldwide, primarily residing in an infrastructure based in Turkey, turning them into an open “proxy-for-rent” service that enables anonymous malicious activities like ad fraud, distributed denial-of-service (DDoS), brute‑force attacks and data exploitation.

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1. 2025 Cybersecurity Reality Check: Breaches Hidden, Attack …

# 2025 Cybersecurity Reality Check: Breaches Hidden, Attack Surfaces Growing, and AI Misperceptions Rising. **Bitdefender’s 2025 Cybersecurity Assessment Report** paints a sobering picture of today’s cyber defense landscape: mounting pressure to remain silent after breaches, a gap between leadership and frontline teams, and a growing urgency to shrink the enterprise attack surface. Yet, the report shows that while AI-enhanced attacks are growing, fears may be outpacing actual prevalence. Strategic focus areas also diverge: executives prioritize AI adoption, while frontline managers place more urgency on **cloud security and identity management**. These disconnects can slow progress, dilute resources, and create blind spots that attackers exploit. The Hidden Security Risks of Shadow AI in Enterprises. ### Stop Patient Zero Attacks Before They Bypass Detection. Learn how to stop patient zero attacks before they bypass detection and compromise your systems at entry points. ### Validate Real Attack Paths Before Attackers Exploit Them. Learn how to validate real attack paths and reduce exploitable risk with continuous agentic security validation.

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2. Cybersecurity Trends to Watch in 2025 – ISACA

There is no crystal ball to forecast the future; however, organizations can make informed predictions about cybersecurity in the coming year. This, naturally, makes the organizations with a remote and/or hybrid workforce must focus on implementing robust cloud security frameworks. Cybercriminals use AI technology to create more elaborate hacking tools, while cybersecurity professionals rely on it to develop better threat detection systems and predict future attacks. The organizations that will fare the best will implement AI-enhanced security tools, such as AI-powered threat detection, automated compliance monitoring, and/or behavioral analytics. Organizations and governments alike should plan for a spike in attacks leading up to important elections, taking the time now to proactively secure crucial systems and implement plans to combat misinformation campaigns. To retain their seasoned cybersecurity specialists, organizations must avoid personally blaming chief information security officers (CISOs) for cyberattacks. But these advancements will come with more ransomware, AI on both the attacker and defender sides of security, cyberwarfare, employee shortages, and more.

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3. 5 must-read cybersecurity stories of 2025 | World Economic Forum

* Cybersecurity was a key topic in 2025, on the global news agenda and for the World Economic Forum. The intersection of AI and cybersecurity was a hot topic at the Forum’s Annual Meetings of the Global Future Councils and Cybersecurity in Dubai in October. Generative AI is also being used in identity theft and zero-day exploits targeting unknown security flaws, finds the Forum’s *Artificial Intelligence and Cybersecurity: Balancing Risks and Rewards* report. The Cyber Resilience Compass Image: World Economic Forum. Only 14% of organizations have the right cyber talent, while the skills gap has grown by 8% since 2024, according to the *Global Cybersecurity Outlook 2025*. The release of the *Global Cybersecurity Outlook 2025* in January set the tone for the year, warning of a “widening cyber inequity” between cyber-resilient organizations and those left behind. In a world of AI threats and orbital risks, cyber resilience is no longer just about protecting data; it is about protecting our way of life.

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4. 10 Major Cyberattacks And Data Breaches In 2025 – CRN

In January, three more U.S. telecommunications providers impacted in the attacks by the China-linked espionage group tracked as Salt Typhoon were disclosed, according to the *Wall Street Journal*. Attacks targeting the systems continued to impact SonicWall customers until the end of the year, with the company disclosing exploitation of a new, zero-day SMA1000 vulnerability in December. In the case of attacks targeting the telecommunications industry, the report found a 130-percent increase in such attacks from nation-state threat actors, driven by dramatically increased operations from China-nexus groups. Along with the Microsoft SharePoint attacks in July, major campaigns tied to China-based attackers in 2025 included a wave of espionage attacks targeting VMware vSphere systems, which was disclosed in December. In November, Anthropic disclosed what it called “the first reported AI-orchestrated cyber espionage campaign.” The China-linked attack involved a manipulation of an Anthropic coding tool, Claude Code, according to a report posed by the company.

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