> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/analytics-alerts/alerts-by-name/a-cloud-storage-object-was-copied-to-a-foreign-cloud-account.md).

# A cloud storage object was copied to a foreign cloud account

### Synopsis

| Field                | Value                                                                                    |
| -------------------- | ---------------------------------------------------------------------------------------- |
| Activation Period    | 14 Days                                                                                  |
| Training Period      | 30 Days                                                                                  |
| Test Period          | N/A (single event)                                                                       |
| Deduplication Period | 1 Day                                                                                    |
| Required Data        | <p>Requires one of the following data sources:<br>AWS Audit Log OR Azure Audit Log</p>   |
| Detection Modules    | Cloud                                                                                    |
| Detector Tags        | Cloud Data Asset Exfiltration, Cloud Data Asset Configuration, Data Detection & Response |
| ATT\&CK Tactic       | Exfiltration (TA0010)                                                                    |
| ATT\&CK Technique    | Transfer Data to Cloud Account (T1537)                                                   |
| Severity             | Medium                                                                                   |

### Description

A cloud storage object was copied or moved to a foreign cloud storage account. The destination account was either not monitored or not seen within your tenant for the last 30 days.

### Attacker's Goals

Exfiltrate data to a foreign account.

### Investigative actions

* Check the legitimacy of the copy operation.
* Review further actions performed by the identity.

### Variations

<details>

<summary>A cloud storage object from a sensitive bucket was copied to a foreign cloud account from a production account</summary>

**Synopsis**

| Field             | Value                                  |
| ----------------- | -------------------------------------- |
| ATT\&CK Tactic    | Exfiltration (TA0010)                  |
| ATT\&CK Technique | Transfer Data to Cloud Account (T1537) |
| Severity          | High                                   |

**Description**

A cloud storage object was copied or moved to a foreign cloud storage account from a production account. The destination account was either not monitored or not seen within your tenant for the last 30 days.

**Attacker's Goals**

Exfiltrate data to a foreign account.

**Investigative actions**

* Check the legitimacy of the copy operation.
* Review further actions performed by the identity.

</details>

<details>

<summary>A cloud storage object was copied to a foreign cloud account from a production account</summary>

**Synopsis**

| Field             | Value                                  |
| ----------------- | -------------------------------------- |
| ATT\&CK Tactic    | Exfiltration (TA0010)                  |
| ATT\&CK Technique | Transfer Data to Cloud Account (T1537) |
| Severity          | Medium                                 |

**Description**

A cloud storage object was copied or moved to a foreign cloud storage account from a production account. The destination account was either not monitored or not seen within your tenant for the last 30 days.

**Attacker's Goals**

Exfiltrate data to a foreign account.

**Investigative actions**

* Check the legitimacy of the copy operation.
* Review further actions performed by the identity.

</details>


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