Blockchain Compromised?

Hi, Looking to find contact details for ‘Still in the Cask’, without immediate success - I received an email from [allegedly] Blockchain Network Security team (reproduced below). I am assuming this is a phishing email… anyone have any information?

Security Alert from the Blockchain Network

Dear User, *************** [email address removed by me]

We are reaching out to notify you of an important security issue related to your digital assets. A critical alert has been identified regarding the integrity of seed phrases associated with our network.

What You Need to Know: An issue has been found that could potentially impact the private keys generated within our blockchain. While the technical details are intricate, it is essential that you take immediate steps to secure your assets.

Actions to Take:

  1. Create New Seed Phrases: For one or more of your current seed phrases, please generate a new one by clicking on the following Secure Link for New Seed Phrase Generation. This link is uniquely associated with your account and offers a safe environment for this crucial update.
  2. Stay Vigilant: Regularly monitor your accounts for unusual activity. Familiarize yourself with best practices for digital asset security and stay informed through our communications.

No Action Required for Your Assets: Your assets will remain in their current location and ownership within the blockchain. This update pertains solely to your seed phrases, the keys to accessing your digital assets.

We understand the complexity of blockchain technology and appreciate the trust you place in our network to manage your digital assets securely. Your prompt action is vital in maintaining the security and integrity of the network.

If you have any questions or need assistance, please refer to the support and educational resources provided by your digital asset service provider.

Thank you for your immediate attention to this matter.

Sincerely,
Blockchain Network Security Team