- 16TB of corporate intelligence data exposed in one of the largest lead-generation dataset leaks
December 11, 2025
More than 16 terabytes of professional and corporate intelligence data, including personally identifiable information (PII), was sitting in an unprotected database, available to anyone who knew where to look. This is according to cybersecurity researchers at Cybernews who found the database and described it as “one of the largest lead-generation datasets to have ever leaked.” Despite ...
- Researcher claims Salt Typhoon spies attended Cisco training scheme
December 11, 2025
A security researcher specializing in tracking China threats claims two of Salt Typhoon’s members were former attendees of a training scheme run by Cisco. SentinelLabs’ Dakota Cary linked Yu Yang and Qiu Daibing, two alleged members of the Chinese state hacking group, to participants of the 2012 Cisco Networking Academy Cup. The initiative is still going ...
- Australia: Age verification errors see some under-16s retain access to banned social media platforms
December 11, 2025
It’s day one of the social media ban and, unsurprisingly, it hasn’t been a smooth launch. Many children have already been able to get around the ban in various ways, with age assurance systems misclassifying users and workarounds such as VPNs and make-up tricks being used. The government admitted the ban would not be perfect or ...
- CVE-2025-55182: React2Shell Analysis, Proof-of-Concept Chaos, and In-the-Wild Exploitation
December 10, 2025
Trend Micro researchers have previously published a blog on what organizations need to know about the actively exploited CVE-2025-55182, which is a critical (CVSS 10.0) pre-authentication remote code execution vulnerability affecting React Server Components (RSC) used in React.js, Next.js, and related frameworks. RSC is a modern architecture where UI components run on the server instead of ...
- Patch Tuesday – December 2025
December 10, 2025
Microsoft is publishing a relatively light 54 new vulnerabilities this December 2025 Patch Tuesday, which is significantly lower than we have come to expect over the past couple of years. Today’s list includes two publicly disclosed remote code vulnerabilities, and a single exploited-in-the-wild vulnerability. Three critical remote code execution (RCE) vulnerabilities are also patched today; Microsoft ...
- U.S. Justice Department Announces Actions to Combat Two Russian State-Sponsored Cyber Criminal Hacking Groups
December 9, 2025
The Justice Department announced two indictments in the Central District of California charging Ukrainian national Victoria Eduardovna Dubranova, 33, also known as Vika, Tory, and SovaSonya, for her role in conducting cyberattacks and computer intrusions against critical infrastructure and other victims around the world, in support of Russia’s geopolitical interests. Dubranova was extradited to the ...
- Uncovering Hidden Forensic Evidence in Windows: The Mystery of AutoLogger-Diagtrack-Listener.etl
December 9, 2025
During a recent incident response engagement, FortiGuard IR services (FGIR) responded to a ransomware attack where the threat actor heavily used anti forensic techniques to cover their tracks and to avoid their malware getting into the hands of researchers. They attempted to achieve this by deleting files and folders they had created, clearing logs and obfuscating ...
- Goodbye, dark Telegram: Blocks are pushing the underground out
December 9, 2025
Telegram has won over users worldwide, and cybercriminals are no exception. While the average user chooses a messaging app based on convenience, user experience and stability (and perhaps, cool stickers), cybercriminals evaluate platforms through a different lens. When it comes to anonymity, privacy and application independence – essential criteria for a shadow messaging app – ...
- National cybercrime network operating for 14 years dismantled in Indonesia
December 8, 2025
Security researchers have uncovered enormous cybercrime infrastructure in Indonesia that’s been operating unabated for more than 14 years. The length of the operation, the domains included, the malware circulated, and the data being sold on the black market, were all so big that the researchers – Malanta.ai – said the campaign resembles a nation-state campaign ...
- React2Shell RCE flaw exploited by Chinese hackers hours after disclosure
December 8, 2025
Just as the experts predicted, cybercriminals are now actively exploiting the critical severity vulnerability in React Server Components (RSC) that was discovered late last week. To make matters worse, the crooks observed abusing the bug seem to be working for the Chinese government. Late last week, the React team published a security advisory detailing a pre-authentication ...