A notorious Chinese APT group known under the moniker “DriftingCloud” targets a cybersecurity firm Sophos. Namely, the threat actor is believed to be behind the active exploitation of a security hole in Sophos firewall. The flaw, tracked as CVE-2022-1040, scores 9.8 in severity and has been affecting Sophos Firewall versions 18.5 MR3 and older since […]
Brace yourself for a new PetitPotam-like NTLM relay attack enabling complete Windows domain takeover via Microsoft’s Distributed File System (MS-DFSNM) abuse. The new attack method, dubbed DFSCoerce, allows adversaries to coerce Windows servers into authentication with a relay under hackers’ control. Domain Controllers (DC) are also vulnerable, which poses a significant risk of the entire […]
Blue Mockingbird cybercrime group has been on the cybersecurity radar for about two years now. In the current campaign, the threat actor exploits the vulnerabilities discovered in 2019 in a popular Telerik UI suite for ASP.NET AJAX that includes around 120 components. The major vulnerability, tracked as CVE-2019-18935 with a critical severity level of 9.8, […]
Fujitsu Eternus CS8000 (Control Center) V8.1. was deemed vulnerable to privilege escalation attacks in early April 2022, with the Fujitsu PSIRT (Product Security Incident Response Team) releasing an official security notice on June 1, 2022. Security researchers reported two security holes in the vendor’s Control Center software that enabled unauthorized attackers to gain remote code […]
Steel yourself for new vulnerabilities revealed in the open-source observability platform leveraged by millions of users from across the globe, which in 2021 was in the spotlight in the cyber threat arena due to a notorious CVE-2021-43798 zero-day flaw actively exploited in the wild. Grafana, the open-source analytics and monitoring platform leveraged by global organizations […]
Let’s start with a short rundown of developments regarding Windows zero-day vulnerability (CVE-2022-30190), aka Follina. Back in April 2022, a research team known under the moniker CrazymanArmy warned Microsoft of a new zero-day RCE vulnerability in one of their products. The tech corporation opted not to address the issue at that point. On May 27, […]
Cybersecurity researchers turn the spotlight on a novel zero-day vulnerability in Microsoft Office seen in the wild. On May, 27, Follina zero-day flaw was first documented and reported to have been submitted from Belarus. According to the research, the newly discovered Microsoft Office zero-day vulnerability can lead to arbitrary code execution on compromised Windows devices. […]
On May 18, 2022, CISA issued a notice warning organizations of potential exploitation attempts of known vulnerabilities in the VMware products tracked as CVE-2022-22954 and CVE-2022-22960. Once exploited, the revealed flaws give green light to threat actors to perform malicious template injection on the server end. More specifically, the exploitation of the CVE-2022-22954 can lead […]
Privilege exploitation attacks in Microsoft’s Windows Active Directory (AD) Domain environments are expanding their scope and growing in scale to target millions of devices. The Microsoft Security Response Center (MSRC) has recently updated information on security flaws that affect the company’s products and services, highlighting the newly discovered Active Directory Domain Services elevation of privilege […]
A wave of new phishing cyber-attacks has recently swept Ukraine. Hard on the heels of an attack by the APT28 threat actors spreading the CredoMap_v2 info-stealing malicious software, another hacking group has recently distributed phishing emails deploying malware called Jester Stealer, as CERT-UA reports. This latest malicious activity has been tracked as UAC-0104 based on […]