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AWS IAM security explained - AT&T

https://cybersecurity.att.com/blogs/labs-research/securing-aws-policies

It is capable of running in ‘expose’ mode, modifying just the necessary resources to achieve a BackDoor, or ‘smash’ mode, revealing potential security concerns by: enumerating resources, reading and modifying current policies, and finally implanting as many BackDoors as possible through weaknesses in the victim’s IAM security policies.

User and Entity Behavior Analytics (UEBA) explained - AT&T

https://cybersecurity.att.com/blogs/security-essentials/user-entity-and-behavior...

User and Entity Behavior Analytics (UEBA) is an area of cybersecurity that focuses on analyzing activity – specifically user behavior, device usage, and security events ­– within your network environment to help companies detect potential insider threats and compromised accounts. While the concept has been around for some time, it was ...

Social Engineering Tactics - AT&T

https://cybersecurity.att.com/blogs/security-essentials/social-engineering-tactics

Once the vulnerabilities are found and compromised, the site can be used to upload a backdoor to the target’s device. Baiting. Baiting is typically seen as a type of phishing attack, but differs in that the bait is commonly an offer for an item or good the target desires. The item or good being promised can be anything - free music, movies ...

Bluetooth security risks explained - AT&T

https://cybersecurity.att.com/blogs/security-essentials/bluetooth-security-risks-explained

BlueBugging uses Bluetooth to establish a backdoor on a victim’s phone or laptop. Backdoors are very dangerous because they can give a malicious outsider inside access to your device and sensitive information. Basically they can use the backdoor to spy on your activity. They may even be able to pretend to be you on social media or your online ...

Insider threats: What are they and how to prevent them

https://cybersecurity.att.com/blogs/security-essentials/insider-threats-what-are-they...

There are different online threats that businesses face every day. The most common of which is phishing attacks were the victim accidentally clicks on an unsafe link and log in. Other commonly known threats to businesses are malware, ransomware, weak passwords, and insider threats. Most of these online attacks are due to what is known as ...

Adversary simulation with USM Anywhere

https://cybersecurity.att.com/blogs/labs-research/adversary-simulation-with-usm-anywhere

For example, in APTSimulator the sticky-key-backdoor.bat from script uses technique T1015 with a method commonly known as sticky keys attack. Privilege Escalation. Privilege escalation attempts to obtain higher level of permissions in the infected system than the current one. The endgame of this tactic is to achieve Administrator or root ...

Cyber Kill Chain model and framework explained - AT&T

https://cybersecurity.att.com/blogs/security-essentials/the-internal-cyber-kill-chain...

Developed by Lockheed Martin, the Cyber Kill Chain® (CKC) framework is part of the Intelligence Driven Defense® model for the identification and prevention of cyber intrusions activity. The model identifies what adversaries must complete in order to achieve their objective. In recent years there have been numerous articles written to contest ...

Resetting a Password in AlienVault USM Appliance

https://cybersecurity.att.com/documentation/usm-appliance/user-admin/resetting-passw.htm

Connect to the AlienVault Console through SSH and use your credentials to log in. The AlienVault Setup menu displays. Select System Preferences. Select Change Password . Select Reset UI Admin Password. Confirm that you want to reset the default admin password by pressing Enter. The system displays the new password, which you can now give to the ...

Cyber espionage campaign against the Uyghur community, targeting MacOSX ...

https://cybersecurity.att.com/blogs/labs-research/cyber-espionage-campaign-against-the...

The backdoor also writes a VCard containing the data about the current user. The purpose of this is not clear. Network activity. The attackers are using two different C&C domains: - apple12[.]crabdance[.]com - update[.]googmail[.]org. The domain crabdance[.]com is a well known free Dynamic DNS provider. We have been monitoring the second domain ...

MITRE ATT&CK Framework explained

https://cybersecurity.att.com/blogs/security-essentials/top-five-mitre-attck-framework...

The ATT&CK framework predecessor was the Cyber Kill Chain developed by Lockheed-Martin in 2011. ATT&CK incorporates what MITRE calls Tactics and Techniques to describe adversarial actions and behaviors. Techniques are specific actions an attacker might take, and tactics are phases of attacker behavior. At Threatcare, we’ve watch the steady ...

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