Monster Cloud Free 24: 7,970 US Stealer Log Credentials (Oct 6, 2023)

Monster Cloud Free 24 Pairs With Free 23 in the Oct 6 Sequence

Monster Cloud Free 24, released October 6, 2023, forms a consecutive pair with Free 23 (23,252 records), both confirmed as Oct 6 releases. With 7,970 US credentials, Free 24 is the smaller of the pair -- roughly a third of Free 23's size -- but the two batches together add 31,222 records to MC's Oct 6 total. Free 24's confirmation also reshuffles the Oct 6 sequence map: what was previously the "Free 27-28 pair" is now upgraded to a "Free 26-27-28 trio" now that all three consecutive batches (26 at 10,352, 27 at 9,524, 28 at 13,944) are confirmd as Oct 6 releases. MC's 19 confirmed Oct 6 batches now total 239,445 records.

Monster Cloud Free 24 (October 2023): Stealer Log Summary

• Records Exposed: 7,970
• Data Types: Email addresses, plaintext passwords, URLs
• Breach Type: Stealer log -- credentials harvested from malware-infected endpoints, not a direct database breach
• Password Type: Plaintext -- captured directly from browser sessions and credential stores by infostealer malware
• Country: United States
• Date Leaked: October 6, 2023

Updated Oct 6 MC Sequence Map: 8 Confirmed Groups

Monster Cloud's 19 confirmed Oct 6 batches now fall into eight groups: Free 4-5-6 (trio, 39,040) + Free 9-10 (pair, 26,226) + Free 12 (isolated, 10,475) + Free 17-18-19 (trio, 29,564) + Free 21 (isolated, 13,585) + Free 23-24 (pair, 31,222) + Free 26-27-28 (trio, 33,820) + Free 30-31-32-33 (quad, 55,513). This eight-group structure reveals a sophisticated multi-wave distribution strategy -- not random posting, but organized, consecutive batch releases designed to maintain engagement within Telegram distribution channels throughout the day.

Oct 6 Surpasses Oct 7 as the Largest Single-Day Event

MC's 239,445 Oct 6 records combine with over 274,000 records from non-MC operators for an Oct 6 grand total exceeding 514,000 -- surpasing Oct 7's 462,187 by more than 50,000 records. Oct 6 is now definitevely the largest single-day credential distribution event in HEROIC's breach dataset, with additional batches still being processed. Free 24 is one of many individual contributions that collectively define this historically remarkable date cluster in stealer log history.

Check If Your Data Was Exposed

HEROIC's free breach scanner searches across more than 400 billion exposed records including all 19 confirmed Monster Cloud Oct 6 batch releases. If you had any software or browser on an infected endpoint around October 2023, your credentials may be among MC's 239,445 confirmed Oct 6 records. Scan at HEROIC's breach scanner to find out.