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The Milwaukee 414s were a group of young U.S.-based computer intruders from Milwaukee, Wisconsin, active in the early 1980s. The group became one of the earliest widely publicized hacking cases in the United States and was significant in shaping early public and legislative attention to computer crime. Their activities were discussed in U.S. congressional hearings during the First Session of the 98th Congress as part of broader concern over unauthorized access by so-called computer enthusiasts. High-confidence information available here supports only that the group was involved in computer-related intrusions serious enough to be examined in congressional hearings and cited in discussions of pending computer-crime legislation. Specific victimology, technical tradecraft, and operational methods are not sufficiently supported by the available facts.
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Attributed origin per open-source reporting.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Referenced in the context of 1984 US Congressional hearings on early computer intrusion/computer crime activity.
Referenced in the context of 1984 US Congressional hearings on early computer intrusion/computer crime activity.
Match sector + geo + tech-stack targeting against your real footprint.
Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.