Zeljka Zorz
Unpatched Windows vulnerability continues to be exploited by APTs (CVE-2025-9491)
A Windows vulnerability (CVE-2025-9491, aka ZDI-CAN-25373) that state-sponsored threat actors and cybercrime groups have been quietly leveraging since at least 2017 continues …
CISA and partners take action as Microsoft Exchange security risks mount
In partnership with international cybersecurity agencies, the US Cybersecurity and Infrastructure Security Agency (CISA) and the National Security Agency (NSA) outlined …
Shadow AI: New ideas emerge to tackle an old problem in new form
Shadow AI is the second-most prevalent form of shadow IT in corporate environments, 1Password’s latest annual report has revealed. Based on a survey of over 5,000 …
Attackers exploiting WSUS vulnerability drop Skuld infostealer (CVE-2025-59287)
Attackers have been spotted exploiting the recently patched WSUS vulnerability (CVE-2025-59287) to deploy infostealer malware on unpatched Windows servers. An out-of-band …
Sanctions won’t stop cyberattacks, but they can still “bite”
Sanctions are one of the tools Western governments use when they want to hit back at state-sponsored cyber threat actors. But do they actually work? That’s the question a …
Python Foundation rejects US government grant earmarked for security improvements
The Python Software Foundation (PSF) has rejected a $1.5 million government grant due to restrictive conditions that would force the foundation to betray its mission and its …
PoC code drops for remotely exploitable BIND 9 DNS flaw (CVE-2025-40778)
A high-severity vulnerability (CVE-2025-40778) affecting BIND 9 DNS resolvers could be leveraged by remote, unauthenticated attackers to manipulate DNS entries via cache …
Italian-made spyware Dante linked to Chrome zero-day exploitation campaign
CVE-2025-2783, a Chrome zero-day vulnerability that was detected being exploited in March 2025 and was subsequently fixed by Google, was used by unknown attackers to deliver …
Ransomware, extortion groups adapt as payment rates reach historic lows
Ransomware groups are facing an economic downturn of their own: In Q3 2025, only 23 percent of victims paid a ransom, and for data theft incidents that involved no encryption, …
Microsoft releases urgent fix for actively exploited WSUS vulnerability (CVE-2025-59287)
Microsoft has released an out-of-band security update that “comprehensively” addresses CVE-2025-59287, a remote code execution vulnerability in the Windows Server …
Microsoft blocks risky file previews in Windows File Explorer
Along with fixing many code-based vulnerabilities, the October 2025 Windows updates also change how File Explorer handles files downloaded from the internet. The change …
Researchers expose large-scale YouTube malware distribution network
Check Point researchers have uncovered, mapped and helped set back a stealthy, large-scale malware distribution operation on YouTube they dubbed the “YouTube Ghost …
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