This cluster centers on 3 connected domains identified through shared infrastructure and registration patterns. The domains include sendgrid.net, paypal-community.com, u4455423.ct.sendgrid.net. This campaign was identified through automated analysis of threat intelligence feeds and entity relationship mapping.
Domain
u4455423.ct.sendgrid.net
First seen Mar 29, 2026
Suspicious
- No SSL certificate
- 1 community report from users
Campaign Intelligence
Details
Related Domains
Community Reports
I got an email about a job offer (I have been looking for a new job as I am finishing up my MBA soon) and "Michael" reached out to me. My husband is in Pharmaceutical Sales, so when he started listing off certifications I needed to get, I knew he was full of it. These certifications are over $350 worth, and I feel like this may trick some people & needed to be reported. Here is the scam certification website: https://u4455423.ct.sendgrid.net/ls/click?upn=u001.h2KqauyFV9NG87OetQPRLxcndh-2BJMUnNOwgHGX-2BPB50tT7GUNUdYUsxrQViGdHptI-2FGXZD9jkh7xBunrGyLl4YaNxGRfSKJJ2ehsYMsmzySLEH2q1AQQhRL-2FmRREkb5A4iWVOcnMLryJtz-2F1dIXFJIYwwxhl7ZdP15gz-2Fp7idY3LqagGG8-2FqBNjtiGmU0TVDELCx7OTOMjG6Rxsot3iURbEeWcJPU-2BjowWcq1cN0v7w-2BZDqlY1W8Gubc7F0TFhN4bEHIAOFsv0vRqIBf37oewUZFB8w2BNOcUkZLIvpRNdkOvxju3yAYIKc52qeIGb7voCzYenguS48QijDQlSW3gh-2BQkiTntz7PlUtVw7nk3YOmu3QwyXeHpiBLD1bDcVQwqlwYoR5wunbSf3SkPY3EfZE33K0xBcJC-2FpLOEgI4XTCbgoBCQ2nb7MJGh2YdgyLKnDnL8uNND2YnxNTq25Lw0eywEZf1bjEiHpPcb2OZ-2BkGK61axRoOXOvlCJfMurTeCMvuVAyLMpSgnQBVAmy0V7A-3D-3DeR47_xCIyZgalwWcSYBHEkAJKXh96n7QC15Uc25WBCrc-2FlafUhCO-2BOvDBLYLuwYvtq2v1XrY82UNrCYkhAJnga6TVghqGe5rceINDHyrOiioyUdBO0QcQO-2FWRcjYliscBQXzTeumu50RLY9ZN1N6R2viHCfNrWmC4ytGirxOyENPJcFwOITYopFZwfgIVWMkbWL33RPb6ppz-2Bcq9zvCmPra-2BcuQ-3D-3D [BBB Scam Type: Employment] [Business: Paragon Health/Paragon Tech USA Date] [Location: TN, USA- 37412]
90 days ago
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