Cyber Attacks in Vietnam: How Hackers Target Multinationals and How to Stay Safe

The Rise of Information Piracy

Cybersecurity firm FireEye recently uncovered a sophisticated information campaign targeting multinational companies operating in Vietnam. According to security experts like Nick Carr, these attacks weren't just random; they were part of a coordinated effort to infiltrate the systems of dissidents, journalists, and large corporations.

While it is difficult to pin-point the exact identity of these hackers, the nature of the data they steal suggests a strong interest in national intelligence. These attacks remind us that in the digital age, information is the most valuable currency.

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5 Essential Tips to Protect Yourself from Ransomware

The global "WannaCry" attack proved that no one is 100% safe. Ransomware works by locking your files and demanding payment (usually in Bitcoin) to get them back. To avoid becoming a victim, follow these professional security steps:

1. Maintain Secure Backups (Offline is Best)

If your files get encrypted, your options are almost zero. Always keep multiple backups. Use cloud services, but most importantly, keep an offline physical disk that is completely disconnected from your network. If the hackers can't reach your drive, they can't lock your data.

2. Update and Patch Your Systems Regularly

The biggest reason ransomware spreads is outdated software. Many organizations use old versions of Windows (like Windows XP) that no longer receive security updates. Always install the latest Microsoft patches as soon as they are released.

3. Use Professional Anti-Virus Programs

Invest in a reputable security suite. Free versions are okay, but professional-grade antivirus software can often detect a ransomware "signature" before it even starts encrypting your files.

4. Educate Yourself and Your Team

Most hackers get in through "Phishing"—fake emails that look real. Never click on suspicious links or open attachments from unknown senders. Training your employees to recognize these "baits" is your first line of defense.

5. If Attacked, Shutdown Immediately

If you notice your computer behaving strangely or files becoming inaccessible, disconnect from the internet and shutdown the network immediately. This can prevent the virus from spreading to other computers in your office or home.