CERT-In Advisory
CIAD-2024-0060
Deepfakes - Threats and Countermeasures
Original Issue Date: November 27, 2024
Severity Rating: High
Overview
Deepfake technology, which involves the use of artificial intelligence (AI) to create highly realistic and convincing fake videos, images, and audio, is becoming increasingly sophisticated. This technology poses significant risks, including the potential for disinformation, fraud, and social engineering attacks.
Target Audience: Individuals, organizations, and organizations to help them identify and respond to Deepfake threats.
Risk Assessment: High risk of exploitation leading to spread misinformation, fraud, and reputational damage. Impact Assessment: Potential spread of false information, loss of trust, financial loss, and damage to personal and organizational reputations.
Description
Deepfakes are synthetic media created using artificial intelligence (AI) to generate or manipulate realistic images, videos, and audio. They have a range of uses, both positive and negative.
Deepfakes are used in movies and TV shows to create realistic special effects, to make educational content more engaging and interactive.
On the flip side, deepfake scams are a growing concern as they use AI to create highly realistic but fake videos, images, and audio. These scams can be used for various malicious purposes, including disinformation, financial fraud, and social engineering attacks. Here are some examples:
- Financial Fraud: Scammers use deepfake technology to impersonate individuals, such as company executives or family members, to request money transfers or sensitive financial information.
- Disinformation: Deepfakes can be used to spread false information or manipulate public opinion by creating fake videos of public figures or events. This can have serious implications for politics, journalism, and public trust.
- Social Engineering: Scammers create deepfakes to emotionally manipulate individuals by impersonating a loved one in distress, with the aim of extracting personal information or money.
- Non-consensual explicit content: Deepfakes can be exploited to produce explicit content involving individuals without their consent, leading to significant privacy breaches and emotional distress.
- Rising Sophistication: As AI technology continues to evolve, deepfake scams are growing increasingly sophisticated and making them harder to detect, posing a significant challenge for individuals and organizations seeking to protect themselves from these threats.
Detecting and Preventing Deepfakes:
Deepfakes can be extremely convincing and difficult to detect. To protect yourself from deepfake scams, consider the following preventive steps:
- Verify Sources: Always ensure the genuineness of digital content before sharing or acting on it. Check if the content is from a reputable and trustworthy source. Be sceptical of unsolicited messages or requests.
- Look for Distinctive Signs: Pay attention to unnatural blinking, awkward facial expressions, lip-sync issues, synthetic hair, abnormal skin colours, awkward head and body movements, inconsistent lighting, robotic-sounding voices and distorted or misaligned visuals, that may indicate manipulation.
- Cross-Reference Information: Verify the information with other reliable sources to ensure its accuracy.
- Be Cautious with Personal Information: Limit the amount of personal data you share online, especially high-resolution photos and videos that could be exploited to create deepfakes.
- Enable Strong Privacy Settings: Use privacy settings on social media and other platforms to control who can access your content.
- Use Multi-Factor Authentication (MFA): Implement MFA on all systems to prevent your accounts from deepfake-based hacking attempts.
- Educate Yourself and Others: Stay informed about the latest developments in deepfake technology and educate family members on how to recognize and detect deepfake content.
Mitigating Strategies for Organizations
- Watermark Your Media: When sharing images or videos online, consider using digital watermarks to deter deepfake creators from exploiting your content.
- Implement Verification Protocols: Establish stringent verification protocols for all digital communications, incorporating multi-factor authentication (MFA) and callback procedures for sensitive transactions.
- Use Advanced Detection Tools: Invest in detection tools specifically designed to identify deepfake videos, images, and audio. Regularly update these tools to stay ahead of new deepfake technologies.
- Media provenance verification: Provenance solutions can provide information on media origins, such as a list of prominent news and other sites where the content was previously published or posted. Conducting a reverse image search on the internet is a simpler way to identify a single fake image or thumbnail.
- Enhance Digital Forensics Capabilities: Enhance your cybersecurity team's capabilities with cutting-edge tools and up-to-date digital forensics knowledge to swiftly respond to deepfake threats.
- Monitor Social Media and Public Channels: Actively monitor social media and other public channels for potential deepfake content targeting your organization.
- Develop a Crisis Management Plan: Develop a comprehensive crisis management plan that includes protocols for responding to deepfake incidents.
- Strengthen Legal and Compliance Framework: Ensure that your organization’s legal and compliance frameworks are capable of effectively addressing deepfake threats.
- Secure Communication Channels: Adopt encrypted and secure communication channels for sensitive discussions to prevent interception and manipulation.
- Regular Security Audits: Conduct regular security audits to identify potential vulnerabilities that could be exploited by deepfake technologies.
References
CERT-In Securing Social Media Accounts
https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES02&VLCODE=CIAD-2024-0006
Preventing Online Scams
https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES02&VLCODE=CIAD-2024-0050
Disclaimer
The information provided herein is on "as is" basis, without warranty of any kind.
Contact Information
Email: info@cert-in.org.in Phone: +91-11-22902657
Postal address
Indian Computer Emergency Response Team (CERT-In) Ministry of Electronics and Information Technology Government of India Electronics Niketan 6, CGO Complex, Lodhi Road, New Delhi - 110 003 India
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