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O-UNC-034 is a threat actor tracked for an active voice-social-engineering campaign targeting enterprise help desk personnel. The group has been associated with attempts to compromise Okta single sign-on accounts by persuading support staff to facilitate account takeover, after which the actor manipulated payroll system data. The observed tradecraft centers on social engineering for initial access and subsequent abuse of compromised identities to conduct post-compromise actions within enterprise environments. Based on the available reporting, the actor is notable for targeting identity infrastructure and downstream business systems through human-enabled account recovery or support workflows.
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.
Sectors the actor has been observed targeting.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Conducting a vishing (voice social engineering) campaign targeting help desk staff to compromise Okta SSO accounts and then manipulate payroll system data.
Conducting a vishing (voice phishing) campaign against help desk staff to compromise Okta SSO accounts, leading to account takeover and subsequent manipulation of payroll system data.
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.