Beware of Fake DeepSeek and Mobile Trojan Viruses
Sinokap is a professional IT outsourcing service provider that has earned dual certifications: ISO/IEC 27001:2013 Information Security Management System and ISO/IEC 20000-1:2018 Information Technology Service Management System. With years of experience in the field of corporate information security and IT support, Sinokap has built a strong reputation for providing secure and reliable solutions.
As the popularity of DeepSeek continues to rise, many employees are increasingly installing and using the application on their work or personal devices to enhance productivity or satisfy curiosity. However, what many employees fail to realize is that these applications can pose significant security risks. Recently, a large number of DeepSeek imitation mobile Trojan viruses have appeared on the market. Unlike traditional “spyware,” these Trojan viruses are highly disguised malicious programs that can remain hidden on employees’ phones, stealing critical corporate data.
Threats Posed by Fake DeepSeek and Other Malicious Apps
Once users click to run a fake app, the app will prompt them with a message saying, “App update required,” and encourage them to click the “Update” button. After clicking, users are asked to install a so-called “new version” of the DeepSeek app, which is actually a sub-installation package containing malicious code. This fake app then tricks users into granting critical permissions, allowing it to steal data such as SMS messages, contacts, and the app list. It may even prevent uninstallation, creating a serious security threat.
In fact, beyond DeepSeek, many common apps have become targets for imitation by attackers, including frequently used apps in social media, finance, and gaming categories. Analysis shows that this malicious app is a new variant of a financial theft Trojan virus for mobile devices. Cybercriminals are likely using this malicious app for telecom fraud activities.
In addition, the National Computer Virus Emergency Response Center has identified multiple virus sample files named “DeepSeek.exe,” “DeepSeek.msi,” and “DeepSeek.dmg.” Since DeepSeek has not yet released an official client program for Windows and macOS, these files are all counterfeit programs. This indicates that cybercriminals are using fake DeepSeek as a new method for spreading Trojan viruses. It is expected that in the coming period, the number of Trojan viruses targeting AI applications, including fake DeepSeek, will continue to rise.
Potential Risks of Using DeepSeek for Employees: Information Leakage and Data Theft
1. Risk of Information Leakage
Malicious apps can steal and forward SMS content, leading to the exposure of bank verification codes and personal private information. Once this sensitive information is leaked, company secrets can also be compromised, potentially being used for telecom fraud, identity theft, and other criminal activities.
2. Data Theft
By accessing the application list on an employee’s phone, the malicious app can identify specific applications used within the company, enabling targeted attacks or data theft. This could lead to the exposure of business secrets, customer data, and more.
3. Virus Spread Chain Expansion
Malicious software doesn’t just affect personal devices. Once it spreads within the company network, it can infect additional devices, causing a devastating impact on corporate network security.
4. Prevention of Uninstallation
By using technical methods to hide or bind critical permissions, malicious apps make it difficult for regular users to remove them. In some cases, these apps run in the background, continuing to collect data or further escalate cyberattacks, posing significant security risks to the organization.
How to Defend Against Fake Malicious Apps
1. Always Download Apps from Official Sources
Do not trust apps downloaded from SMS, social media platforms, cloud storage links, or other unofficial channels. Always use official app stores or websites to download applications.
2. Be Cautious When Granting Sensitive Permissions
Pay extra attention when installing apps that request permissions for SMS, contacts, accessibility services, or other sensitive data.
3. Regularly Scan with Security Software
Use professional antivirus or mobile security management software to regularly scan and remove malicious apps.
4. Keep Your Mobile OS and Security Software Up-to-Date
Install system updates and upgrade antivirus software as soon as updates are available. This can effectively fix security vulnerabilities and enhance protection.
5. Stay Informed Through Official Announcements
Keep up to date with security information released by national authorities to be aware of potential risks and protect your devices early.
Sinokap IT Security Training
In past projects, Sinokap successfully helped numerous corporate clients identify and eliminate phishing emails and malware. These case studies highlight our expertise in addressing information security threats:
1. Phishing Email Prevention
We regularly assist clients in identifying and dealing with several network attacks caused by employees mistakenly opening phishing emails. Through rapid response and blocking of malicious links, we ensure that company data remains secure. Additionally, we provide phishing email recognition training for employees to reduce the occurrence of similar incidents in the future.
2. Malware Removal Quick Guide
Sinokap helps companies quickly clean infected devices, restoring normal business operations. We also conduct regular security drills and training to raise employee awareness of various cyberattacks.
Not only have we helped clients effectively respond to urgent security issues, but we also provide long-term information security solutions. Sinokap’s IT outsourcing services and information security expert team are always by your side, ensuring the safety of your business data and operations.
Sinokap IT Outsourcing Services: Enhancing Corporate Information Security
As an IT outsourcing provider certified in ISO27001 and ISO20000, Sinokap remains focused on both enterprise information security and employee user experience. We are dedicated to creating secure, stable technological environments for businesses and offering comprehensive IT support and security solutions across industries, including:
1. Comprehensive IT Outsourcing Solutions
From infrastructure to mobile management, we help businesses build a secure and stable digital environment.
2. Endpoint Security Management
We support businesses in deploying specialized mobile device management, antivirus, and vulnerability scanning tools.
3. Endpoint Security Management
We support businesses in deploying specialized mobile device management, antivirus, and vulnerability scanning tools.
4. 24/7 Maintenance and Support
Following ITIL best practices, we monitor company networks and device statuses around the clock, addressing urgent issues immediately.
5. Incident Response and Post-Incident Audits
In the event of a security breach, we provide immediate technical support and recovery solutions, minimizing further loss to the business.
6. Customized Training and Technical Support
Based on business needs, we offer regular security awareness training and technical guidance for employees.
If you have any questions regarding corporate network security or IT support, feel free to contact us to learn more about our professional IT outsourcing services.
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