Zeljka Zorz

SonicWall SMA devices persistently infected with stealthy OVERSTEP backdoor and rootkit
Unknown intruders are targeting fully patched end-of-life SonicWall Secure Mobile Access (SMA) 100 series appliances and deploying a novel, persistent backdoor / rootkit, …

Update Google Chrome to fix actively exploited zero-day (CVE-2025-6558)
For the fifth time this year, Google has patched a Chrome zero-day vulnerability (CVE-2025-6558) exploited by attackers in the wild. About CVE-2025-6558 CVE-2025-6558 is a …

Vulnerable firmware for Gigabyte motherboards could allow bootkit installation
UEFI firmware running on 100+ Gigabyte motherboard models is affected by memory corruption vulnerabilities that may allow attackers to install persistent and …

Exploits for unauthenticated FortiWeb RCE are public, so patch quickly! (CVE-2025-25257)
With two proof-of-concept (PoC) exploits made public late last week, CVE-2025-25257 – a critical SQL command injection vulnerability in Fortinet’s FortiWeb web …

Critical Wing FTP Server vulnerability exploited in the wild (CVE-2025-47812)
Threat actors are actively exploiting a recently fixed remote code execution vulnerability (CVE-2025-47812) in Wing FTP Server, security researchers have warned. Wing FTP …

Four arrested in connection with M&S, Co-op ransomware attacks
Four individuals suspected of having been involved in the ransomware attacks that hit UK-based retailers earlier this year have been arrested by the UK National Crime Agency. …

Ruckus network management solutions riddled with unpatched vulnerabilities
Claroty researcher Noam Moshe has discovered serious vulnerabilities in two Ruckus Networks (formerly Ruckus Wireless) products that may allow attackers to compromise the …

Train smarter, respond faster: Close the skill gaps in your SOC
“In today’s fast-paced digital landscape” – as AI chatbots are fond of phrasing it – a cyber attack targeting your organization is a statistical …

Microsoft fixes critical wormable Windows flaw (CVE-2025-47981)
For July 2025 Patch Tuesday, Microsoft has released patches for 130 vulnerabilities, among them one that’s publicly disclosed (CVE-2025-49719) and a wormable RCE bug on …

Check for CitrixBleed 2 exploitation even if you patched quickly! (CVE-2025-5777)
With PoC exploits for CVE-2025-5777 (aka CitrixBleed 2) now public and reports of active exploitation of the flaw since mid-June, you should check whether your Citrix …

You can’t trust AI chatbots not to serve you phishing pages, malicious downloads, or bad code
Popular AI chatbots powered by large language models (LLMs) often fail to provide accurate information on any topic, but researchers expect threat actors to ramp up their …

Cisco fixes maximum-severity flaw in enterprise unified comms platform (CVE-2025-20309)
Cisco has found a backdoor account in yet another of its software solutions: CVE-2025-20309, stemming from default credentials for the root account, could allow …
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