- Patch Tuesday – January 2025
January 14, 2025
Microsoft is addressing 161 vulnerabilities this January 2025 Patch Tuesday. Microsoft has evidence of in-the-wild exploitation and/or public disclosure for eight of the vulnerabilities published today, with three listed on CISA KEV. This is now the fourth consecutive month where Microsoft has published zero-day vulnerabilities on Patch Tuesday without evaluating any of them as critical severity ...
- With TikTok U.S. Ban Looming, Users Flock to Red Note – Another Chinese-Owned App
January 14, 2025
TikTok could be outlawed in the U.S. as soon as Jan. 19 over concerns about its Chinese ownership, unless it gets a reprieve from the Supreme Court or if Beijing-based parent company ByteDance complies with a federal law forcing it to sell its stake in the app. With that sword dangling over TikTok’s head, thousands of ...
- One Step Ahead in Cyber Hide-and-Seek: Automating Malicious Infrastructure Discovery With Graph Neural Networks
January 13, 2025
When launching and persisting attacks at scale, threat actors can inadvertently leave behind traces of information. They often reuse, rotate and share portions of their infrastructure when automating their campaign’s setup before launching an attack. Defenders can leverage this behavior by pivoting on a few known indicators to uncover newer infrastructure. This article describes the benefits ...
- Analyzing CVE-2024-44243, a macOS System Integrity Protection bypass through kernel extensions
January 13, 2025
Microsoft Threat Intelligence discovered a new macOS vulnerability that could allow attackers to bypass Apple’s System Integrity Protection (SIP) in macOS by loading third party kernel extensions. SIP is a security technology that restricts the performance of operations that may compromise system integrity; thus, a SIP bypass affects the overall security of the operating system. Bypassing ...
- Deep Dive Into a Linux Rootkit Malware
January 13, 2025
This is a follow-up analysis to a previous blog about a zero day exploit where the FortiGuard Incident Response (FGIR) team examined how remote attackers exploited multiple vulnerabilities in an appliance to gain control of a customer’s system. At the end of that blog, Fortinet researchers revealed that the remote attacker had deployed a rootkit (a ...
- Nominet confirms cybersecurity incident linked to Ivanti VPN hacks
January 13, 2025
Nominet, the U.K. domain registry that maintains .co.uk domains, has experienced a cybersecurity incident that it confirmed is linked to the recent exploitation of a new Ivanti VPN vulnerability. In an email to customers, seen by TechCrunch, Nominet warned of an “ongoing security incident” under investigation. Nominet said hackers accessed its systems via “third-party VPN software ...
- UK: Hackney Council still addressing 2020 cyber attack
January 13, 2025
Hackney Council has bought a new housing management system – technology that supports local authorities manage housing – as it tries to address the damage from a cyber attack four years ago. The October 2020 cyber attack left a lasting impact on services during a housing crisis which, according to the Local Democracy Report, has seen ...
- Burning Zero Days: Suspected Nation-State Adversary Targets Ivanti CSA
January 11, 2025
Today FortiGuard Labs is releasing this blog post about a case where an advanced adversary was observed exploiting three vulnerabilities affecting the Ivanti Cloud Services Appliance (CSA). At the time of our investigation, two out of the three identified vulnerabilities were not publicly known. This incident is a prime example of how threat actors chain zero-day ...
- Meet FunkSec: A New, Surprising Ransomware Group, Powered by AI
January 10, 2025
The FunkSec ransomware group emerged in late 2024 and published over 85 victims in December, surpassing every other ransomware group that month. FunkSec operators appear to use AI-assisted malware development, which can enable even inexperienced actors to quickly produce and refine advanced tools. The group’s activities straddle the line between hacktivism and cybercrime, complicating efforts to ...
- Millions of Vinted, Spotify and Tinder users’ data could be compromised in global hack
January 10, 2025
Millions of users of popular apps such as Vinted, Spotify, Candy Crush and Tinder may have had their sensitive location data stolen by an unknown hacker who has posted details on a Russian-language site popular with cyber-criminals. In what is being treated as a major international data breach, it is being reported that hackers have ...