Microsoft Teams Admin Center Meeting and Call History

A subject engages in unauthorized conduct that amounts to harassment or discriminatory behavior within the workplace, targeting individuals or groups based on protected characteristics, such as race, gender, religion, or other personal attributes. Incidents of harassment and discrimination may expose the organization to legal risks, potential reputational damage, and regulatory penalties. Additionally, individuals affected by such behavior may be at higher risk of retaliating or disengaging from their work, potentially leading to further insider risks.

An individual or individuals knowingly assist a subject to gain access to devices, systems, or services that hold sensitive information, or otherwise contravene internal policies.

A subject deceptively manipulates and/or persuades others in order to gain access to devices, systems or services that hold sensitive information, or to otherwise cause harm or undermine a target organization.

Exfiltration via automated transcription refers to the capture and conversion of spoken information into structured, persistent data through the use of transcription technologies, including AI-enabled note-taking tools, meeting assistants, and speech-to-text systems.

Unlike traditional media capture techniques, this behavior does not merely reproduce information, it transforms ephemeral verbal communication into searchable, shareable, and analyzable content. This significantly increases the utility and scalability of exfiltrated data, enabling subjects to accumulate large volumes of sensitive information over time with minimal manual effort.

This technique may occur using external tools operating outside organizational control or through misuse of approved or embedded transcription capabilities within enterprise platforms. As a result, it spans both out-of-band and in-band exfiltration paths, making it distinct from media capture behaviors.

In addition to software-based transcription tools, subjects may leverage dedicated or repurposed hardware to capture audio streams for later transcription or processing. This includes the use of intermediary devices capable of intercepting microphone input or headphone output, such as inline audio capture adapters, modified peripherals, or secondary recording devices connected to audio interfaces.

These methods enable the subject to capture high-quality audio directly from system inputs or outputs without relying on visible applications or introducing detectable software artifacts. In such cases, audio may be recorded covertly and later processed through transcription tools outside the organizational environment, further separating the point of capture from the point of transformation and exfiltration.

Exfiltration via automated transcription is particularly effective in environments where sensitive information is frequently communicated verbally, including strategic discussions, incident response, legal proceedings, and technical collaboration. The presence of this behavior may indicate deliberate collection of high-value conversational intelligence, especially where transcription outputs are retained, aggregated, or transferred beyond approved boundaries.

From an investigative perspective, this technique introduces a shift from event-based capture to continuous collection, where subjects build structured datasets over time. Detection therefore relies on identifying tool usage, data flows, and the presence of generated artifacts, rather than isolated capture events.

A subject deliberately develops a relationship of trust with a colleague, administrator, service provider, customer, or control owner to obtain future assistance, information, approval, or reduced scrutiny.

The conduct may involve repeatedly offering help, volunteering for tasks, creating dependency, demonstrating apparent reliability, or establishing informal communication outside approved processes. The relationship is later used to secure exceptional access, accelerate a request, obtain confidential information, bypass verification, or discourage challenge.

This would not classify ordinary professional relationship-building. Investigative relevance arises where the relationship is developed or exploited to enable a subsequent infringement.

A subject deliberately uses a decision-making authority granted through their organizational role to approve, deny, waive, prioritize, suppress, or otherwise determine an outcome for an unauthorized purpose.

The subject may be technically and procedurally entitled to make the decision. The infringement arises because the authority is exercised contrary to the organization’s interests, applicable policy, delegated limits, or the legitimate purpose for which the authority was granted.

This behavior may be difficult to identify through conventional access-control monitoring because the subject acts through authorized workflows and assigned permissions. Investigation requires examination of the decision, its stated justification, the subject’s relationship to affected parties, applicable policy requirements, and comparable decisions made under similar circumstances.

This is narrower than general “authority abuse.” It focuses on the improper exercise of an entrusted decision right.

A third party deceptively manipulates and/or persuades a subject to divulge information, or gain access to devices or systems, or to otherwise cause harm or undermine a target organization.

A subject uses decision-making authority to provide an unauthorized advantage to a person, organization, account, supplier, applicant, or other beneficiary.

Examples include:

• prioritizing an associate’s application outside established criteria
• granting favorable commercial terms without authorization
• selecting a supplier because of an undisclosed personal relationship
• allocating a scarce benefit contrary to the approved process
• overlooking a requirement for a favored party while enforcing it against others

A subject uses their authority to prevent, terminate, delay, redirect, or improperly narrow a required organizational review, escalation, complaint, referral, or investigation.

Examples include:

• preventing a security concern from being referred to the appropriate team
• closing a complaint without the required review
• declining to escalate a report involving an associate
• directing that an audit finding not be formally recorded
• narrowing an investigation to exclude relevant conduct or evidence

A subject improperly waives, bypasses, suspends, or grants an exception to a mandatory organizational control using authority available through their role.

Examples include:

• waiving identity-verification requirements
• exempting a transaction from secondary review
• overriding a mandatory security or compliance check
• allowing work to proceed despite an unmet control condition
• approving an exception without recording the required rationale