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

Index of /access/SIEM/

../
LR/                                                19-Jan-2021 19:46                   -
RSA/                                               22-Jan-2021 06:04                   -
OPTIV_HIGH_CONFIDENCE_SIEM_DOMAIN_WATCHLIST.txt    21-Jan-2026 15:02                 410
OPTIV_HIGH_CONFIDENCE_SIEM_IP_WATCHLIST.txt        21-Jan-2026 15:02                 510
OPTIV_HIGH_CONFIDENCE_SIEM_PHISHING_URLS.txt       21-Jan-2026 15:02              157324
OPTIV_HIGH_CONFIDENCE_SIEM_URL_WATCHLIST.txt       21-Jan-2026 15:02              157324
OPTIV_HIGH_CONFIDENCE_SIEM_URL_WATCHLIST_NO_SCH..> 21-Jan-2026 15:02              137838
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.