Callback Malware Campaigns Impersonate CrowdStrike and Other Cybersecurity Companies


For first access, common legitimate remote administration tools, commercial penetration testing tools, and the use of ransomware or data extortion will almost certainly be used in this operation.

The callback effort uses emails that seem to come from well-known security firms; the message states the security firm discovered a potential breach in the recipient’s network. Similar to previous callback efforts, the operators provide the recipient a phone number to contact. Read More…