Standing Intelligence Requirements

For the most up to date list of ZeroFox Threat Research’s Intelligence Requirements, please visit:

https://cloud.zerofox.com/intelligence/advisories/14956

Details

On August 10, 2022, a VIP level threat actor "markabramov" from BreachForums posted a data breach package targeting the website of Musik Galleriet, a music venue near Mariehaven in Denmark. The threat actor noted that the data package includes 20,713 lines of user information. From this package, ZeroFox extracted 19,924 email addresses and usernames. No passwords were found in this breach.

Recommendations

• If not already enabled, turn on the compromised credentials rule for all relevant entities and ensure relevant emails are entered for those entities, or reach out to [email protected] for assistance
• If one of your entities receives an alert, ZeroFox recommends immediate password changes for the affected account
• Enable 2-factor authentication for all of your organizational accounts to help mitigate phishing and credential stuffing attacks