Will the perception of security completely overturn with the exponential growth of AI in today’s technology-driven world? As we approach 2026, attackers upgrading to AI cyberattacks is no longer a possibility but a known fact. Let us examine the emerging trends in AI-driven cyberattacks and see how businesses of all sizes can strengthen their defenses against them. We’ll explore recent statistics on AI-enabled threats, real-life cases of AI in cyberattacks, the risks across industries, and practical security measures to counter this evolving menace.

The Rise of AI Cyberattacks

Gartner estimates that by 2027, 17% of all cyberattacks will involve generative AI. Even today, many organizations have already felt the impact. In a 2025 Gartner survey of cybersecurity leaders, 62% of organizations reported experiencing a deepfake-based attack within the past year. Nearly one-third (32%) also said they had been attacked via malicious prompts or other exploits targeting their AI applications. Another global study found that one in six data breaches now involves attackers using AI tools, with AI-generated phishing emails and deepfake impersonations being the most common tactics.

The European Union’s cyber agency, ENISA, notes that AI has become “a defining element of the threat landscape.” By early 2025, AI-supported phishing campaigns made up over 80% of observed social engineering attacks worldwide. Adversaries are using generative AI to craft convincing fake emails, voices, and videos, leveraging jailbroken AI models like bypassing safety filters and even engaging in model poisoning which means tampering with ML models to enhance the effectiveness of their attacks. Organizations must anticipate that 2026 will bring an even greater surge of AI-driven threats and prepare accordingly.

How Threat Actors Are Leveraging AI/ML in Attacks

Attackers are innovating with AI and machine learning in several alarming ways. Key examples include:

Automated Vulnerability Scanning & Exploitation: 

AI is speeding up cyberattacks in a big way. Attackers are now using AI to find and exploit vulnerabilities much faster than before, automatically. 

• Trend Micro expects that by 2026, we could see fully automated hacking, where AI runs the entire attack from scanning systems to creating exploits to carrying out extortion.
• Gartner predicts that by 2027, AI will cut the time needed to exploit a vulnerability by half, thanks to automated password guessing, social engineering, and credential attacks.

We’re already seeing signs of this: the 2024 Verizon report showed a 180% increase in breaches caused by exploited vulnerabilities, like the MOVEit zero-day. Soon, we may face malware that rewrites itself and attack bots that adapt on their own in real time.

Adversarial AI Attacks

Attackers are also targeting the AI systems that businesses rely on. One growing threat is prompt-based attacks, where hackers feed harmful inputs into chatbots or AI tools to make them leak sensitive data or perform actions they shouldn’t. 

• In 2025, 32% of organizations reported attacks on their AI prompts or infrastructure, showing that prompt injection is already happening.

AI Poisoning Attacks

Another major risk is data poisoning, where attackers tamper with the training data or supply chain so the AI model learns the wrong behavior. Hackers are also working on ways to break AI safeguards using jailbreaking techniques shared online. Researchers have even shown that malware can be hidden inside AI models, for example, embedding ransomware inside a model file that appears completely normal.

AI Cyberattacks – What Can Be Expected 

Finally, vulnerabilities in AI platforms can be exploited just like traditional IT inventory. A recent case study described how attackers abused a flaw in a popular AI cluster software for months, stealing data and even hijacking cloud compute resources to mine cryptocurrency, incurring nearly $1 billion in costs. These examples highlight that adversaries are not only using AI for offense, but also attacking AI systems wherever possible. Any organization deploying AI, from machine learning APIs to autonomous processes, must treat these as new attack surfaces and secure them accordingly.

Evolving AI Cyberattacks Risks Across Industries and Organizational Sizes

No sector is immune, AI amplifies phishing, fraud, malware, deepfakes, and misinformation at scale. Here are the industry-wise AI attacks implications:

• Financial & Enterprise: Prime targets for AI-powered fraud, deepfake impersonation, and data breaches. Attackers exploit network gaps and crack weak authentication faster.
• Healthcare: AI-cyberattack breaches threaten medical data, automation systems, and national infrastructure; risks include model manipulation and misinformation.
• Government: Vulnerable to AI-powered malware and deepfake propaganda targeting public trust and officials.
• SMBs: They are at high-risk due to low security maturity; AI enables mass-targeted phishing, password cracking, and Shadow AI incidents.
• Large Enterprises: Exposed to AI model/API misuse and large attack surfaces; they must modernize defenses for GenAI-era threats.

How Organizations Can Fight Back – AI Cybersecurity

Given the prospect of AI cyberattacks, organizations should adopt a proactive, layered defense strategy. Below are key strategies and actionable steps, applicable to enterprises and smaller businesses alike, to prepare for the coming surge of AI-based attacks:

Vulnerability Management, Detection, and Response (VMDR)

• Identify and fix vulnerabilities faster than AI-driven attackers.
• Use continuous scanning across all asset inventory – cloud, on-prem, endpoints, and IoT.
• Maintain an accurate asset inventory to avoid blind spots.
• Prioritize patches based on severity, exploitability, and active threat trends.
• Apply critical patches quickly; use AI-Driven pentest and VMDR platform that provides AI-powered recommendations when possible.
• If patching is delayed, use virtual patching or IPS to shield exposed systems.
• Monitor for attack attempts with IDS/IPS, EDR, and threat detection tools.
• Prepare an incident response plan to contain breaches.
• Leverage AI-driven VMDR tools to predict high-risk vulnerabilities and improve prioritization.

Regular VAPT (Vulnerability Assessment and Penetration Testing)

• Test your systems before attackers do; use routine vulnerability assessments and penetration tests.
• Adopt an AI-enabled attacker mindset during testing.
• Use AI tools for automated fuzzing, unknown flaw discovery, and exploit simulations.
• Run AI-generated phishing and social engineering tests, including deepfake voice attacks.
• Include cloud services, critical apps, endpoints, and AI systems within the test scope.
• Vary testing focus from infrastructure, applications, to employee awareness and phishing simulations.
• Address high-risk findings quickly and refine controls based on results.
• Conduct VAPT annually or quarterly for high-risk environments.
• SMBs should consider managed security/VAPT providers; enterprises can build red teams or use vulnerability disclosure programs.

Threat Intelligence Integration

• Stay ahead of attackers by using community-driven threat intelligence.
• Subscribe to trusted feeds: CERT alerts, ISACs, vendor reports, government advisories.
• Watch for intel on AI cyberattacks like deepfake scams, phishing trends, new AI malware variants.
• Ensure your team reviews intel and updates defenses like SIEM rules, firewall blocks, and IOC lists.
• Track AI-specific frameworks like MITRE ATLAS and ENISA threat landscape for emerging tactics.
• Use tools that automatically ingest threat intel into firewalls, email gateways, and endpoint security.
• Apply intel to risk assessments and strengthen processes
• Participate in information-sharing networks to help the wider community defend effectively.

AI-Based Anomaly Detection and Response

• Use AI to defend against AI, as manual testing can’t keep up with AI-driven attacks.
• Deploy UEBA(User and Entity Behavior Analytics)  to detect abnormal user behavior unusual data downloads, or login patterns.
• Use ML-based network analysis to spot malicious scanning, C2 traffic, or unusual activity spikes.
• Implement AI-enhanced endpoint protection to identify unknown or polymorphic malware by behavior.
• Use anomaly-based IDS, AI-driven analytics, and automated response VM platform.
• Keep a human analyst in the loop to validate alerts and reduce false positives.

Employee Security Awareness on AI-Era Threats

• Train employees to recognize AI-driven scams like deepfakes, AI-generated phishing, and synthetic fraud.
• Include audio/video deepfake examples in training so staff know what deceptive content looks/sounds like.
• Enforce strict verification policies for unusual requests
• Run AI-crafted phishing simulations to test real-world readiness.
• Promote a “trust but verify” culture, especially for financial or sensitive requests.
• Raise awareness about Shadow AI and risks of entering company data into unsanctioned AI tools.
• Offer ongoing awareness via newsletters, training modules, and clear reporting procedures.

What to Take Forward in 2026?

2026 will bring faster, smarter, AI-powered attacks but it doesn’t have to catch us off guard. The strongest defense blends solid security basics with modern, AI-aware countermeasures. Patch fast, back up often, limit privileges and pair this with AI-driven detection, richer threat intelligence, and trained employees who can spot synthetic scams. Treat AI as a weapon for defense, not just an attacker’s advantage. Smaller businesses can lean on managed security; larger enterprises must secure their own systems and lead the way in intelligence sharing through our AI-driven VMDR and pentest platform, AutoSecT.

Remember, the winners of 2026 will be those who prepare now, embed AI cybersecurity into their security culture, and evolve faster than those brains behind AI cyberattacks.

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The post 2026 Will Be the Year of AI-based Cyberattacks – How Can Organizations Prepare? appeared first on Kratikal Blogs.

*** This is a Security Bloggers Network syndicated blog from Kratikal Blogs authored by Puja Saikia. Read the original post at: https://kratikal.com/blog/2026-will-be-the-year-of-ai-based-cyberattacks-how-can-organizations-prepare/