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Secret data stolen right on personal devices

Data Exfiltration is a silent threat in cybersecurity, causing personal and business data to be stolen without the victim's knowledge.

Báo Khoa học và Đời sốngBáo Khoa học và Đời sống22/08/2025

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In the digital world , stolen data isn't always as loud as ransomware attacks.
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Data Exfiltration, or data theft, is the act of illegally taking information and exporting it without the owner's consent.
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The danger is that the victim hardly notices because the data remains intact in the system.
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Hackers can install malware on computers, phones or exploit compromised accounts to download data.
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For individuals, the consequences can include loss of privacy, blackmail, or impersonation.
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For businesses, the damage is even more severe when trade secrets and customer information are leaked.
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Data Exfiltration is difficult to detect and is only recognized when there is unusual network traffic or publicly leaked data.
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Experts recommend monitoring systems, encrypting data, using two-factor authentication and raising user awareness for prevention.
Dear readers, please watch more videos : Online kidnapping scam scenario "psychologically manipulates" many victims | VTV24

Source: https://khoahocdoisong.vn/bi-mat-du-lieu-bi-danh-cap-ngay-tren-thiet-bi-ca-nhan-post2149047625.html


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