Automated intelligence gathering
In one example, intelligence is gathered about an attacker that is attempting an attack via a malicious exploit message by exploiting the attacker's belief that the attack is succeeding. A received message (e.g., malicious message) sent from a first message account (e.g., attacker) to a second message account (e.g., intended victim) is received. A security risk associated with the received message is determined. It is determined that the security risk associated with the received message meets one or more criteria. Based on the determination that the security risk associated with the received message meets the one or more criteria, a responsive message is sent in response to the received message from a third message account (e.g., security service) to the first message account. The responsive message includes a content reference identified as referring to a content for a user of the first message account. In response to receiving a request made by the user of the first message account using the content reference, access to a message repository associated with the first message account is requested. Once access is granted, the message repository can be analyzed and intelligence about the first message account can be gathered and reported.
1. A method, comprising:
receiving a received message sent from a first message account to a second message account;
determining a security risk associated with the received message;
determining that the security risk associated with the received message meets one or more criteria;
based on the determination that the security risk associated with the received message meets the one or more criteria, sending a responsive message from a third message account to the first message account, wherein the responsive message includes a content reference identified as referring to a content for a user of the first message account, wherein in response to receiving a request made by the user of the first message account using the content reference, access to a message repository of the user of the first message account is requested as a condition of obtaining the content associated with the content reference; and
in response to gaining access to the message repository of the user of the first message account:
providing the first message account with access to the content, wherein the content includes decoy information; and
analyzing messages stored in the message repository that correspond to a message account of the user of the first message account.
2. The method of claim 1 , wherein the responsive message is automatically generated.
3. The method of claim 1 , wherein the responsive message references content included in the received message sent from the first message account.
4. The method of claim 1 , wherein the access to the message repository associated with the user of the first message account is requested using an OAuth access request.
5. The method of claim 1 , wherein the message repository associated with the user of the first message account is an electronic mailbox of the first message account.
6. The method of claim 1 , wherein determining the security risk associated with the received message includes determining a risk score associated with the received message.
7. The method of claim 1 , wherein determining the security risk associated with the first message includes determining a sender security risk associated with an identity of the first message account.
8. The method of claim 1 , wherein determining that the security risk associated with the received message meets the one or more criteria includes determining that a security risk score exceeds a threshold value.
9. The method of claim 1 , wherein the second message account is a protected message account analyzed for security risks.
10. The method of claim 1 , wherein the content reference includes a URL.
11. The method of claim 1 , wherein in response to receiving a request made using the content reference, a request to accept terms of an agreement is provided.
12. The method of claim 1 , wherein content included in the message repository associated with the first message account is analyzed to gather and report information associated with the first message account.
13. The method of claim 1 , wherein the determined security risk associated with the received message is utilized in determining whether to allow the received message to be delivered to the second message account.
14. The method of claim 1 , wherein the determined security risk associated with the received message is utilized in determining whether to modify the received message prior to delivering the received message to a message repository of the second message account.
15. The method of claim 1 , wherein access to the message repository associated with the first message account is utilized to generate a report provided to one or more of the following: a law enforcement agency, a financial institution, or a message service provider.
16. The method of claim 1 , further comprising, sending to the user associated with the first message account, a future attack discouragement notification.
17. The method of claim 1 , wherein in response to obtaining access to the message repository associated with the first message account, a dummy version of the content for the user of the first message account is provided to the user of the first message account.
18. The method of claim 1 , further comprising automatically generating the content for the user of the first message account likely desired to be accessed by the user of the first message account and automatically including in the responsive message the content reference identified as referring to the content.
19. A system, comprising:
a processor; and
a memory coupled with the processor, wherein the memory is configured to provide the processor with instructions which when executed cause the processor to:
receive a received message sent from a first message account to a second message account;
determine a security risk associated with the received message;
determine that the security risk associated with the received message meets one or more criteria;
based on the determination that the security risk associated with the received message meets the one or more criteria, send a responsive message from a third message account to the first message account, wherein the responsive message includes a content reference identified as referring to a content for a user of the first message account, wherein in response to receiving a request made by the user of the first message account using the content reference, access to a message repository of the user of the first message account is to be requested as a condition of obtaining the content associated with the content reference; and
in response to gaining access to the message repository of the user of the first message account:
provide the first message account with access to the content, wherein the content includes decoy information; and
analyze messages stored in the message repository that correspond to a message account of the user of the first message account.
20. A computer program product, the computer program product being embodied in a non-transitory computer readable storage medium and comprising computer instructions for:
receiving a received message sent from a first message account to a second message account;
determining a security risk associated with the received message;
determining that the security risk associated with the received message meets one or more criteria;
based on the determination that the security risk associated with the received message meets the one or more criteria, sending a responsive message from a third message account to the first message account, wherein the responsive message includes a content reference identified as referring to a content for a user of the first message account, wherein in response to receiving a request made by the user of the first message account using the content reference, access to a message repository the user of the first message account is requested as a condition of obtaining the content associated with the content reference; and
in response to gaining access to the message repository of the user of the first message account:
providing the first message account with access to the content, wherein the content includes decoy information; and
analyzing messages stored in the message repository that correspond to a message account of the user of the first message account.