GlossarySafetyNew to AI

Cyberattacks

Also written: Cyber attack

Malicious attempts to harm, disrupt, or gain unauthorized access to computer systems, networks, or devices.

In plain terms

Cyberattacks are malicious actions targeting computer systems, networks, or devices. The goal is to steal data, disrupt operations, or cause damage.

For example, a cyberattack could involve sending a virus through an email that, when opened, locks up a company's computers until a ransom is paid. AI is increasingly being used to both launch and defend against these types of attacks.

The expert version

Cyberattacks encompass a broad range of malicious activities aimed at compromising the confidentiality, integrity, or availability of digital assets. These can include malware infections, phishing campaigns, denial-of-service (DoS) attacks, and advanced persistent threats (APTs).

AI can be leveraged to automate attack vectors, making them more sophisticated and harder to detect. Conversely, AI is also crucial for developing advanced security measures, such as anomaly detection and threat intelligence platforms, to defend against these evolving threats.

Why it matters now

Frontier AI labs are increasingly discussing cyberattacks as AI capabilities advance. OpenAI's recent mentions highlight concerns about AI agents performing hacks and the need for enhanced cybersecurity measures to protect critical services from AI-driven threats.

Where it shows up 2 items, newest first
How each company uses it
OpenAI ChatGPT
OpenAI is actively discussing cyberattacks, noting that AI agents can now hack government systems and outlining plans to protect critical services from AI cyberattacks.
Related terms

MalwarePhishingRansomwareZero-day exploitsAI safetyCybersecurity

Often confused with
Cyber warfare
This is a broader term referring to state-sponsored attacks on a
Hacking
This is the act of gaining unauthorized access to systems, which is a c
Data breach
This is the unauthorized access and exfiltration of sensitive data,
Origin

The term 'cyberattack' emerged with the rise of networked computing and the internet, describing malicious digital intrusions.

Try this about 5 minutes

You can explore AI's role in cybersecurity by asking a model like ChatGPT to explain common cyberattack methods. Then, ask it to describe how AI can be used to detect or prevent such attacks.

Try it: Playbook entries that use thisPlaybook →

The Playbook: reusable how-tos, prompts, configs and tips pulled out of the news.

Questions people ask

What is the difference between a cyberattack and hacking?
Hacking is the act of gaining unauthorized access to a system. A cyberattack is a broader term that includes hacking, but also other malicious activities like disrupting services or spreading malware.
How does AI relate to cyberattacks?
AI can be used to create more sophisticated cyberattacks, but it is also a powerful tool for detecting and defending against them, leading to an ongoing AI arms race in cybersecurity.

First seen on Subvolts Sep 3, 2026. Updated Oct 1, 2026. Written by an AI model from the items above and reviewed against them weekly; report an error.