This research reviews an attack vector allowing the compromise of GitHub repositories, which not only has severe consequences in itself but could also potentially lead to high-level access to cloud environments.
This is made possible through the abuse of GitHub Actions artifacts generated as part of organizations’ CI/CD workflows. A combination of misconfigurations and security flaws can make artifacts leak tokens, both of third party cloud services and GitHub tokens, making them available for anyone with read access to the repository to consume. This allows malicious actors with access to these artifacts the potential of compromising the services to which these secrets grant access.
Read more…
Source: Palo Alto Unit 42
Related:
- Microsoft seizes 41 domains tied to ‘Iranian phishing ring’
June 7, 2022
Microsoft has obtained a court order to seize 41 domains used by what the Windows giant said was an Iranian cybercrime group that ran a spear-phishing operation targeting organizations in the US, Middle East, and India. The Microsoft Digital Crimes Unit said the gang, dubbed Bohrium, took a particular interest in those working in technology, transportation, ...
- Qbot malware now uses Windows MSDT zero-day in phishing attacks
June 7, 2022
A critical Windows zero-day vulnerability, known as Follina and still waiting for an official fix from Microsoft, is now being actively exploited in ongoing phishing attacks to infect recipients with Qbot malware. Proofpoint first reported Monday that the same zero-day was used in phishing targeting US and EU government agencies. Last week, the enterprise security firm also ...
- Hackers are now hiding inside networks for longer. That’s not a good sign
June 7, 2022
The amount of time cyber criminals intruders are spending inside victims’ networks is increasing, providing them with the ability to carry out higher complexity campaigns and more damaging cyber attacks. According to analysis by cybersecurity researchers at Sophos, who examined incidents targeting organisations around the world and across a wide range of industry sectors, the median ...
- New SVCReady malware loads from Word doc properties
June 7, 2022
A previously unknown malware loader named SVCReady has been discovered in phishing attacks, featuring an unusual way of loading the malware from Word documents onto compromised machines. More specifically, it uses VBA macro code to execute shellcode stored in the properties of a document that arrives on the target as an email attachment. According to a new ...
- Closing the Door: DeadBolt Ransomware Locks Out Vendors With Multitiered Extortion Scheme
June 6, 2022
The DeadBolt ransomware kicked off 2022 with a slew of attacks that targeted internet-facing Network-Attached Storage (NAS) devices. It was first seen targeting QNAP Systems, Inc. in January 2022. According to a report from attack surface solutions provider Censys.io, as of Jan. 26, 2022, out of 130,000 QNAP NAS devices that were potential targets, 4,988 ...
- The Hacker Gold Rush That’s Poised to Eclipse Ransomware
June 5, 2022
Ransomware attacks, including those of the massively disruptive and dangerous variety, have proved difficult to combat comprehensively. Hospitals, government agencies, schools, and even critical infrastructure companies continue to face debilitating attacks and large ransom demands from hackers. But as governments around the world and law enforcement in the United States have grown serious about cracking ...