OptivMSS | Published Block Lists
Index of /access/SIEM/RSA/

Index of /access/SIEM/RSA/


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OPTIV_HIGH_CONFIDENCE_SIEM_DOMAIN_WATCHLIST.txt    18-Feb-2026 18:02                 982
OPTIV_HIGH_CONFIDENCE_SIEM_IP_WATCHLIST.txt        18-Feb-2026 18:02                2954
OPTIV_HIGH_CONFIDENCE_SIEM_PHISHING_URLS.txt       18-Feb-2026 18:02              271137
OPTIV_HIGH_CONFIDENCE_SIEM_URL_WATCHLIST.txt       18-Feb-2026 18:02              271137

Disclaimer: The above lists are provided free of charge to Optiv's Managed Security Services clients. Optiv highly recommends that these lists be utilized in a preemptive manner to proactively block known threats.