Recently, hacking incidents have frequently occurred, and many friends around me have unfortunately had their assets stolen.
Hackers invade computers through various methods, from web exploitation and phishing emails to document exploitation, stealing private information, including keyboard inputs, memory data, browser cookies, etc. These methods are professional and covert, often involving organized groups. Once funds are stolen and flow into money laundering platforms, it becomes extremely difficult to recover.
To protect your asset security, here are some key reminders and preventive measures:
1. Understand common attack methods used by hackers
Web exploitation: Hackers implant malicious code through malicious websites or by tampering with legitimate sites; you may unknowingly download malware when visiting.
Phishing: Disguised as official emails to lure you into clicking links or downloading attachments, thereby implanting malicious programs.
Document exploitation: Malicious files disguised as normal documents (such as PDF, Word) steal information after being executed.
Malware: As mentioned in the image 'Win32:Backdoor:PHISH-e-GIjl', this type of malware can steal keyboard inputs, browser cookies, and other sensitive data, threatening asset security.
2. Risks after asset theft
Privacy leakage: Hackers can obtain your account passwords, transaction records, and other sensitive information.
Fund transfer: Directly transfer your digital assets (such as bank accounts, cryptocurrencies) using stolen credentials.
Money laundering platforms: Stolen funds often flow into money laundering platforms, making tracking and recovery extremely challenging.
3. How to protect your asset security
Stay vigilant and operate cautiously
Do not click on unknown links or download unknown attachments, especially from unknown emails or messages.
When visiting websites, ensure the URL is correct to avoid inadvertently entering phishing sites.
Stay vigilant about pages requesting sensitive information; check if they are official channels.
Enhance device security
Install and regularly update antivirus software to timely detect and clean up malware.
Ensure the operating system and software are up to date, and patch known vulnerabilities.
Avoid using public or unsecured Wi-Fi networks; use a VPN if necessary.
Protect account security
Use strong passwords, change them regularly, and avoid using the same password for multiple accounts.
Enable two-factor authentication (2FA) to add an extra layer of protection to your account.
Regularly check account login records and promptly address any abnormalities.
Sensitive information management
Do not store sensitive information such as private keys or passwords on insecure devices.
Use cold wallets to store large amounts of digital assets to reduce online exposure risk.
Regularly clear browser cookies to prevent information theft.
Identify and handle malware
As shown in the image 'Win32:Backdoor:PHISH-e-GIjl', if you encounter similar threats, immediately disconnect from the internet and use antivirus software to clean up.
If unsure whether a device is secure, consider reinstalling the system and changing all passwords.
4. What to do after asset theft
Take immediate action: After discovering abnormalities, quickly freeze relevant accounts to prevent further losses.
Report to the police: File a report with the police, providing all relevant evidence (such as transfer records, suspicious login information).
Notify the platform: Contact the bank or digital asset platform, explain the situation, and seek help.
Preserve evidence: Keep all logs, emails, and other information related to the attack for subsequent investigation.
5. Raise security awareness and prevent issues before they arise
The attack methods of hacker groups are becoming increasingly professional and difficult to defend against. Raising security awareness is key; regularly learn cybersecurity knowledge, pay attention to the latest hacking techniques, and avoid becoming the next victim.
Asset security is crucial; protect your digital wealth starting from the little things!