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OpenAI warns of AI cyber threats, offers personal defense tips

Created at 29 Aug · 4:11 AM1 source↑ Market-relevant
IN SHORT

OpenAI and over 100 organizations issued a warning about the escalating threat of AI-powered cyberattacks. Experts advise individuals to use multi-factor authentication, strong passwords, and verify unusual requests through alternative means to combat sophisticated phishing and deepfake scams.

Key Numbers

100+organizations signing OpenAI's cyber defense letter
22,000+AI-related internet crime complaints to FBI in 2025
$893 million+reported losses from AI-related internet crimes in 2025

Who's Involved

OpenAI
published an open letter warning about AI cyber threats
Sam Altman
CEO of OpenAI
Kevin Powers
faculty director for cybersecurity at Boston College Law School
Dominic Sellitto
professor of management science and systems at the University at Buffalo
Peter Swire
professor in the School of Cybersecurity and Privacy at Georgia Institute of Technology
Cliff Steinhauer
director of information security and engagement at the National Cybersecurity Alliance
OpenAI warns of AI cyber threats, offers personal defense tips

↳ Why This Matters

The increasing sophistication of AI-driven cyberattacks poses a significant threat to both critical infrastructure and individuals, necessitating immediate action from policymakers and the public to enhance cybersecurity measures.

Key facts

  • OpenAI and over 100 organizations issued a collective warning about the growing threat of AI-enabled cyberattacks.
  • The letter specifically called on governments and organizations globally to prioritize cybersecurity.
  • Experts believe AI is making phishing attacks more efficient and scalable for criminal organizations.
  • Deepfakes are highlighted as a significant risk for individuals and small businesses.
  • Recommendations for personal cyber defense include multi-factor authentication, strong passwords, and verifying requests.

OpenAI, along with over 100 other organizations, has issued a stark warning about the rapidly closing window to bolster cyber defenses against increasingly sophisticated AI-enabled attacks. The collective open letter emphasizes the urgent need for global action from organizations, tech companies, and governments to address this escalating threat.

Experts like Kevin Powers from Boston College Law School view the letter not as a marketing ploy but as a genuine concern, urging policymakers to treat cybersecurity as a matter of national security. The letter specifically points to the potential for AI to disrupt critical infrastructure, including hospitals, water treatment facilities, and the internet itself.

For individuals and small businesses, the primary risk lies in AI-powered deepfakes and more advanced phishing attacks. Dominic Sellitto, a professor at the University at Buffalo, explained that AI makes these scams more cost-effective, faster, personalized, and easier to scale. The FBI's 2025 Internet Crime Report indicated over 22,000 complaints related to AI, resulting in more than $893 million in reported losses.

Peter Swire, a professor at the Georgia Institute of Technology, noted that AI can now convincingly impersonate individuals in phone or video calls, making it harder for victims to detect fraud. To combat these threats, security professionals like Cliff Steinhauer of the National Cybersecurity Alliance recommend fundamental security practices. These include enabling multi-factor authentication, keeping software updated, using strong passwords or passkeys, and always verifying unusual requests through a separate channel.

Swire suggests that for urgent calls from trusted contacts, hanging up and calling back directly can circumvent spoofed caller IDs. He also proposed establishing family codewords as a private verification method. Additionally, consumers should ensure that security features are activated on all their digital tools and understand how their data is handled by AI services.

Frequently asked questions

The main concern is the rapidly closing window to strengthen cyber defenses against increasingly sophisticated AI-enabled attacks that threaten critical infrastructure and individuals.

AI is making phishing attacks more cost-effective, faster, personalized, and easier for criminal organizations to scale, making them harder to detect.

The biggest risks for individuals are deepfakes and sophisticated phishing attacks that can convincingly impersonate trusted individuals.

Key steps include enabling multi-factor authentication, using strong passwords or passkeys, keeping software updated, and verifying unusual requests through alternative means, such as calling back directly.

What Happens Next

01Governments and organizations are expected to respond to the call for prioritizing cybersecurity.
02Individuals are advised to implement recommended personal cyber defense strategies.

How It Developed

OpenAI and over 100 organizations published an open letter warning about closing window for cyber defense.
The letter highlighted the increasing sophistication and widespread nature of AI-enabled cyberattacks.
Experts noted AI's role in making phishing attacks more cost-effective, faster, and personalized.
The FBI reported over 22,000 AI-related internet crime complaints in 2025, with significant financial losses.
Deepfakes are identified as a major risk for individuals and small businesses due to AI advancements.
Security experts recommend basic cyber hygiene like multi-factor authentication and strong passwords.
Verification of urgent requests via direct callback and using family codewords are suggested defenses.
Users are advised to ensure security measures are enabled on AI tools and understand data usage.

Sources

T1
OpenAI says we're running out of time to act on cyber defense. Here's what you can actually do about it.Business Insider

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