In a recent cybersecurity breach, a hacker has claimed to have stolen a massive 160GB trove of data from the Taiwanese multinational computer hardware and electronics company, Acer. The hacker is reportedly trying to sell Acer’s stolen data on the dark web, which includes sensitive information such as names, addresses, email addresses, and financial data of millions of Acer customers. This alarming news highlights the growing threat of cybercriminals targeting large organizations and stealing sensitive data.

The stolen data reportedly includes information from Acer’s e-commerce site and data from other subsidiaries of the company, including their customer service portal. This information could consist of sensitive financial information, such as credit card numbers, and additional personal information, such as social security numbers, which could be used for identity theft and other fraudulent activities.

Kernelware claims that the alleged breach occurred in mid-February 2023 and led to the theft of a significant amount of private data, amounting to 160GB of 655 folders and 2869 files.

Post on the hacker forum
Post on the hacker forum (Image credit:

Acer Inc. has not yet responded to the reported data breach or the rumored transfer of its private information. But, if the information is accurate, it could give rivals of Acer or bad actors looking to take advantage of the weaknesses in its goods and services important information and competitive advantages.

The scale of this data breach is significant and can potentially cause a great deal of damage to Acer and its customers. The company has already confirmed that some of its data has been stolen, and it is currently working with law enforcement agencies to investigate the matter further. Acer has also urged its customers to remain vigilant and to monitor their accounts for any suspicious activity.


The consequences of this data breach could be far-reaching, as cybercriminals could use the stolen data to carry out various malicious activities, including identity theft, fraud, and other forms of cybercrime. This could affect not only Acer’s customers but also damage the company’s reputation.

Acer needs to take immediate action to protect its customers’ data and prevent further breaches from occurring in the future. This includes improving its cybersecurity measures and implementing more robust data protection policies. Additionally, it is important for customers to take necessary steps to protect their personal information and remain vigilant against any potential fraud or identity theft attempts.

Some steps that Acer’s customers can take to protect themselves include:

Changing passwords: If you have an account with Acer or any other company that you suspect may have been affected by this data breach, it is essential to change your password immediately. Make sure to choose a strong, unique password that you have not used before.

Monitoring your accounts: Keep a close eye on your bank accounts, credit cards, and other financial accounts for any suspicious activity. If you notice any unauthorized transactions, report them to your financial institution immediately.

Being vigilant: Be cautious when opening emails or clicking on links from unknown sources, as they could contain malware or phishing attempts. Additionally, be wary of unsolicited phone calls or messages asking for personal information.

For organizations, it is important to have robust cybersecurity measures in place to prevent data breaches from occurring in the first place. This includes regular security audits, employee training programs, and the use of advanced security technologies such as firewalls and intrusion detection systems.


In conclusion, the recent news of Acer’s data breach is a stark reminder of the growing threat of cybercrime and the need for improved cybersecurity measures. It is crucial for organizations to take necessary steps to protect their customers’ data and prevent breaches from occurring in the future. Moreover, customers must remain vigilant and take measures needed to protect their personal information from falling into the wrong hands. Working together can help safeguard our sensitive information and prevent cybercriminals from committing malicious activities.