Deepfake, online fraud is becoming more dangerous

NGUYỄN ĐĂNG |

Experts warn of the risk of a new wave of security attacks from 2025, as artificial intelligence (AI) makes scams and deepfakes more dangerous.

The Identity Fraud 2025 report says that on average, a deepfake attack occurs every five minutes. Deepfake is a technology that simulates human facial images, named after a combination of “deep learning” and “fake”.

The World Economic Forum predicts that by 2026, up to 90% of online content could be generated using AI (artificial intelligence). At first glance, many people might think that the main targets of deepfake and AI phishing attacks are celebrities or high-profile figures.

However, the main target and motive remain the same as previous scams, which are ordinary users with personal information, banking, payments and businesses - where valuable data and assets are stored.

Ways AI is being used to steal your data

Kaspersky cybersecurity experts have pointed out that phishing is becoming increasingly sophisticated, with large language models (LLMs) allowing attackers to create personalized messages and websites that deliver convincing messages, with correct grammar, logical structure, and smooth paragraphs.

As phishing becomes a global threat, attackers can also target individuals whose languages ​​they are not fluent in, thanks to AI’s content generation capabilities. Additionally, they can replicate the writing style of individuals—such as business partners or colleagues—by analyzing social media posts or other content associated with that individual.

In addition, audio and video deepfakes are becoming harder to detect with the development of AI. Attackers can use your fake voice and video to request urgent money transfers or provide sensitive information, relying on interpersonal trust to commit fraud at both the personal and business levels.

Many new victims

Recently, a victim “fell into the trap” after receiving a notification that they had been selected by Elon Musk to invest in a new project and were invited to an online meeting. At the appointed time, a deepfake of Elon Musk presented details of the project to a group of attendees, then asked for financial contributions - thereby causing great damage to the victim.

Deepfakes aren’t limited to financial investment scams. Another example is AI romantic scams, where deepfakes are used to create fictional characters that interact with victims over video calls.

After gaining the victim’s trust, the scammer will ask for money to cover emergencies, travel expenses, or loans. Recently, a group of more than two dozen people involved in such scams were arrested after they stole $46 million from victims in Taiwan, Singapore, and India.

NGUYỄN ĐĂNG
RELATED NEWS

Samsung plans to launch Galaxy Ring in Vietnam

|

Samsung has confirmed that the Galaxy Ring smart ring will be getting two new size options and expanding distribution to more countries.

Security flaw discovered in iPhone's USB-C port

|

Security holes in iPhone's USB-C port can be exploited to install malware and steal user data.

Close-up of 6 aircraft fuel tanks of 6,000 m3/tank at Long Thanh airport

|

Dong Nai - Each floating tank of the fuel supply system at Long Thanh airport has a capacity of 6,000 m3.

Appointment and transfer of personnel in Hanoi, Dong Thap, Dong Nai

|

From May 11-15, personnel transfer and appointment decisions were implemented in localities such as Hanoi, Dong Thap, Dong Nai, and Dien Bien.

More than 1km of Co Chien river embankment subsided, lighting system stolen about 800m of electrical wires

|

Vinh Long - The Co Chien river embankment line through Tan Ngai ward has more than 1km of subsidence, and the lighting system about 800m long has lost electrical wires.

Instructions on switching from old gasoline cars to electric cars at Green Transit Day 2026

|

On Green Transformation Day 2026, people can bring old gasoline cars to participate in the "gasoline to electricity exchange" program and directly experience new electric vehicle lines.

Draft Report of the Executive Committee of the Vietnam General Confederation of Labor (XIII term) at the XIV Congress of the Vietnam Trade Union, term 2026 - 2031

|

Building a comprehensively strong Vietnam Trade Union; focusing on representing, caring for, and protecting union members and workers; promoting the pioneering role, spirit of innovation and creativity, contributing to realizing the aspiration to build a rich, prosperous, civilized, and happy country.

Samsung plans to launch Galaxy Ring in Vietnam

TRÍ MINH (THEO 9TO5GOOGLE) |

Samsung has confirmed that the Galaxy Ring smart ring will be getting two new size options and expanding distribution to more countries.

Security flaw discovered in iPhone's USB-C port

TRÍ MINH (THEO phonearena) |

Security holes in iPhone's USB-C port can be exploited to install malware and steal user data.

Hàn Quốc đẩy mạnh đối phó với vấn nạn deepfake khiêu dâm

NGUYỄN ĐĂNG |

Theo Reuters, chính quyền Hàn Quốc đang đẩy mạnh các biện pháp để hỗ trợ xóa và chặn nội dung deepfake khiêu dâm.