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What happened in the Collection #1 data breach?

What happened in the Collection #1 data breach?

Twingate Team

May 23, 2024

In January 2019, a massive data breach known as Collection #1 surfaced on the dark web. This breach consisted of a vast number of email addresses and passwords, originating from various sources and previous data breaches. The incident highlighted the importance of data security and the need for individuals to remain vigilant in protecting their personal information.

How many accounts were compromised?

The breach impacted data related to approximately 773 million individuals.

What data was leaked?

The data exposed in the breach consisted of email addresses, passwords, and various combinations of these credentials from multiple sources and previous data breaches.

How was Collection #1 hacked?

The Collection #1 data breach occurred when hackers compiled email addresses and passwords from various sources, including previous data breaches, hacking forums, and online platforms where personal information is shared or sold. Hackers used methods such as exploiting vulnerabilities in websites and databases, phishing attacks, and purchasing data from other hackers to obtain the information. The breach was discovered on the cloud service MEGA and discussed on a hacking forum. No specific malware was mentioned in relation to this breach.

How do I know if I was affected?

It is not explicitly mentioned whether Collection #1 reached out to affected users. However, individuals can visit Have I Been Pwned to check if their credentials were compromised in this or other data breaches. If you haven't received a notification and want to verify your account's security, use the provided search field on the webpage to check your email address.

What should affected users do?

In general, affected users should:

  1. Change Your Password: Immediately update your password for the breached account. Make sure the new password is strong and unique, not previously used on any other platform.

  2. Reset Passwords for Other Accounts: If you've used the same or similar passwords for other online accounts, reset those as well. This is crucial as attackers often try using stolen passwords on multiple sites.

  3. Enable Two-Factor Authentication (2FA): Activate 2FA on the breached account and any other important online accounts. Consider enabling this additional security feature to significantly reduce the risk of unauthorized access.

  4. Monitor Your Accounts: Keep an eye on your accounts for any suspicious activity and report it immediately to the respective platform.

Where can I go to learn more?

If you want to find more information on the Collection #1 data breach, check out the following news articles:

Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.

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What happened in the Collection #1 data breach?

What happened in the Collection #1 data breach?

Twingate Team

May 23, 2024

In January 2019, a massive data breach known as Collection #1 surfaced on the dark web. This breach consisted of a vast number of email addresses and passwords, originating from various sources and previous data breaches. The incident highlighted the importance of data security and the need for individuals to remain vigilant in protecting their personal information.

How many accounts were compromised?

The breach impacted data related to approximately 773 million individuals.

What data was leaked?

The data exposed in the breach consisted of email addresses, passwords, and various combinations of these credentials from multiple sources and previous data breaches.

How was Collection #1 hacked?

The Collection #1 data breach occurred when hackers compiled email addresses and passwords from various sources, including previous data breaches, hacking forums, and online platforms where personal information is shared or sold. Hackers used methods such as exploiting vulnerabilities in websites and databases, phishing attacks, and purchasing data from other hackers to obtain the information. The breach was discovered on the cloud service MEGA and discussed on a hacking forum. No specific malware was mentioned in relation to this breach.

How do I know if I was affected?

It is not explicitly mentioned whether Collection #1 reached out to affected users. However, individuals can visit Have I Been Pwned to check if their credentials were compromised in this or other data breaches. If you haven't received a notification and want to verify your account's security, use the provided search field on the webpage to check your email address.

What should affected users do?

In general, affected users should:

  1. Change Your Password: Immediately update your password for the breached account. Make sure the new password is strong and unique, not previously used on any other platform.

  2. Reset Passwords for Other Accounts: If you've used the same or similar passwords for other online accounts, reset those as well. This is crucial as attackers often try using stolen passwords on multiple sites.

  3. Enable Two-Factor Authentication (2FA): Activate 2FA on the breached account and any other important online accounts. Consider enabling this additional security feature to significantly reduce the risk of unauthorized access.

  4. Monitor Your Accounts: Keep an eye on your accounts for any suspicious activity and report it immediately to the respective platform.

Where can I go to learn more?

If you want to find more information on the Collection #1 data breach, check out the following news articles:

Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.

What happened in the Collection #1 data breach?

Twingate Team

May 23, 2024

In January 2019, a massive data breach known as Collection #1 surfaced on the dark web. This breach consisted of a vast number of email addresses and passwords, originating from various sources and previous data breaches. The incident highlighted the importance of data security and the need for individuals to remain vigilant in protecting their personal information.

How many accounts were compromised?

The breach impacted data related to approximately 773 million individuals.

What data was leaked?

The data exposed in the breach consisted of email addresses, passwords, and various combinations of these credentials from multiple sources and previous data breaches.

How was Collection #1 hacked?

The Collection #1 data breach occurred when hackers compiled email addresses and passwords from various sources, including previous data breaches, hacking forums, and online platforms where personal information is shared or sold. Hackers used methods such as exploiting vulnerabilities in websites and databases, phishing attacks, and purchasing data from other hackers to obtain the information. The breach was discovered on the cloud service MEGA and discussed on a hacking forum. No specific malware was mentioned in relation to this breach.

How do I know if I was affected?

It is not explicitly mentioned whether Collection #1 reached out to affected users. However, individuals can visit Have I Been Pwned to check if their credentials were compromised in this or other data breaches. If you haven't received a notification and want to verify your account's security, use the provided search field on the webpage to check your email address.

What should affected users do?

In general, affected users should:

  1. Change Your Password: Immediately update your password for the breached account. Make sure the new password is strong and unique, not previously used on any other platform.

  2. Reset Passwords for Other Accounts: If you've used the same or similar passwords for other online accounts, reset those as well. This is crucial as attackers often try using stolen passwords on multiple sites.

  3. Enable Two-Factor Authentication (2FA): Activate 2FA on the breached account and any other important online accounts. Consider enabling this additional security feature to significantly reduce the risk of unauthorized access.

  4. Monitor Your Accounts: Keep an eye on your accounts for any suspicious activity and report it immediately to the respective platform.

Where can I go to learn more?

If you want to find more information on the Collection #1 data breach, check out the following news articles: