Trellix reported a security flaw that impacted part of its source code repository, but the company states there is no evidence of code being used wrongly. It quickly started a probe with experts and informed the law enforcement agency.

By infosecbulletin
/ Monday , October 5 2026
Citrix has put out emergency security updates for a NetScaler SAML flaw that hackers are using. Known as CVE-2026-88779, this...
Read More
By infosecbulletin
/ Monday , October 5 2026
Hackers got into the identity and access management system at the Technical University of Denmark (DTU) and downloaded a lot...
Read More
By infosecbulletin
/ Sunday , October 4 2026
Microsoft's official X account was taken over to promote an unapproved Clippy-themed cryptocurrency. The tech giant’s X account, with 13...
Read More
By infosecbulletin
/ Saturday , October 3 2026
CPanel has put out security updates to fix three problems in cPanel & WHM. These problems could let attackers take...
Read More
By infosecbulletin
/ Friday , October 2 2026
Nearly 100,000 Bee Cheng Hiang customers had their email addresses leaked when an employee used an AI tool to generate...
Read More
By infosecbulletin
/ Thursday , October 1 2026
Hackers to exploit a flaw in Zimbra mail servers that are connected to the Internet. They send special emails that...
Read More
By infosecbulletin
/ Wednesday , September 30 2026
Google has said that hackers are using two serious Citrix NetScaler security holes to get root access, set up hidden...
Read More
By infosecbulletin
/ Wednesday , September 30 2026
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is alerting people about a major flaw in MikroTik RouterOS. This could...
Read More
By infosecbulletin
/ Tuesday , September 29 2026
Apple has launched iOS 26.7.1 and iPadOS 26.7.1 to fix a serious zero-day flaw that it believes might have been...
Read More
By infosecbulletin
/ Tuesday , September 29 2026
The JadePuffer ransomware group is attacking Azure users with agent-based attacks that gather information, steal passwords, and damage key components. The...
Read More
“Trellix recently identified unauthorized access to a portion of our source code repository. Upon learning of this matter, we immediately began working with leading forensic experts to resolve it. We have also notified law enforcement.” reads the update published by the security firm. “Based on our investigation to date, we have found no evidence that our source code release or distribution process was affected, or that our source code has been exploited. As part of our commitment to our broader security community, we intend to share further details as appropriate once our investigation is complete.”
The company did not say who did the attack or how he did it. It is not clear how long the attackers had access to the repository.
Unauthorized access to a part of a source code can reveal important details, APIs, or passwords. Attackers might look at the code to find weaknesses, create attacks, or plan specific strikes. This can also result in stolen ideas, damage to reputation, and risks to the supply chain if changed code is shared with customers or partners.
Source code repositories are main targets for attackers who want to find weak spots, insert backdoors, or carry out supply chain attacks on customers.
The event is like other big code hacks that hit Microsoft, Okta, and LastPass in the last few years. Trellix has pledged transparency, stating it intends to share further technical details with the broader security community once its investigation concludes.