InfoSecBulletin Cybersecurity for mankind
Fortinet confirmed a data breach after a threat actor claimed to have stolen 440GB of files from its Microsoft SharePoint server.
Fortinet told two international media that, “An individual gained unauthorized access to a limited number of files stored on Fortinet’s instance of a third-party cloud-based shared file drive, which included limited data related to a small number of Fortinet customers, and we have communicated directly with customers as appropriate,”,
Gmail Data exposes via ChatGPT Deep Research Agent dubbed “ShadowLeak Zero-Click” Flaw
Cyber attack disrupts several European airports: check-in and boarding systems affected
Hacker claim to breach Link3; 189,000 Users data up for sale
Check Point Hosts “Securing the Hyperconnected World in the AI Era” in Dhaka
Microsoft Confirms 900+ XSS Vulns Found in IT Services
Daily Security Update Dated : 15.09.2025
IBM QRadar SIEM Vuln Let Attackers Perform Unauthorized Actions
Major Australian Banks using Army of AI Bots to Scam Scammers
F5 to acquire CalypsoAI for $180M for Advanced AI Security Capabilities
AI Pentesting Tool ‘Villager’ Merges Kali Linux with DeepSeek AI for Automated Attacks
The threat actor, known as “Fortibitch,” claims to have tried to extort Fortinet into paying a ransom, likely to prevent the publishing of data, but the company refused to pay.
In response to questions about incident, Fortinet confirmed that customer data was stolen from a “third-party cloud-based shared file drive.”
Fortinet’s website later stated that less than 0.3% of its customers were affected by the incident, and there was no malicious activity targeting them.
The cybersecurity company confirmed that the incident did not involve data encryption, ransomware, or access to Fortinet’s network.
Cyberdaily.au said, “The incident reportedly affected customers within the Asia-Pacific region. Home Affairs confirmed it was aware of the incident but provided no further details.”
“The National Office of Cyber Security is aware of reports regarding a potential cyber incident impacting Fortinet and stands ready to assist, if required,” it said.
