SQL Server | Breaking Cybersecurity News | The Hacker News

Threat actors have been observed targeting the construction sector by infiltrating the FOUNDATION Accounting Software , according to new findings from Huntress. "Attackers have been observed brute-forcing the software at scale, and gaining access simply by using the product's default credentials," the cybersecurity company said . Targets of the emerging threat include plumbing, HVAC (heating, ventilation, and air conditioning), concrete, and other related sub-industries. The FOUNDATION software comes with a Microsoft SQL (MS SQL) Server to handle database operations, and, in some cases, has the TCP port 4243 open to directly access the database via a mobile app. Huntress said the server includes two high-privileged accounts, including "sa," a default system administrator account, and "dba," an account created by FOUNDATION, that are often left with unchanged default credentials. A consequence of this action is that threat actors could brute-force th...

Cybersecurity researchers have discovered a case of "forced authentication" that could be exploited to leak a Windows user's NT LAN Manager (NTLM) tokens by tricking a victim into opening a specially crafted Microsoft Access file. The attack takes advantage of a legitimate feature in the database management system solution that allows users to  link to external data sources , such as a remote SQL Server table. "This feature can be abused by attackers to automatically leak the Windows user's NTLM tokens to any attacker-controlled server, via any TCP port, such as port 80," Check Point security researcher Haifei Li  said . "The attack can be launched as long as the victim opens an .accdb or .mdb file. In fact, any more-common Office file type (such as a .rtf ) can work as well." NTLM, an authentication protocol introduced by Microsoft in 1993, is a challenge-response protocol that's used to authenticate users during sign-in. Over the years, ...

The problem is simple: all breaches start with initial access, and initial access comes down to two primary attack vectors – credentials and devices. This is not news; every report you can find on the threat landscape depicts the same picture.  The solution is more complex. For this article, we'll focus on the device threat vector. The risk they pose is significant, which is why device management tools like Mobile Device Management (MDM) and Endpoint Detection and Response (EDR) are essential components of an organization's security infrastructure. However, relying solely on these tools to manage device risk actually creates a false sense of security. Instead of the blunt tools of device management, organizations are looking for solutions that deliver device trust . Device trust provides a comprehensive, risk-based approach to device security enforcement, closing the large gaps left behind by traditional device management solutions. Here are 5 of those limitations and how to ov...

Microsoft on Tuesday warned that it recently spotted a malicious campaign targeting SQL Servers that leverages a built-in PowerShell binary to achieve persistence on compromised systems. The intrusions, which leverage brute-force attacks as an initial compromise vector, stand out for their use of the utility " sqlps.exe ," the tech giant  said  in a series of tweets. The ultimate goals of the campaign are unknown, as is the identity of the threat actor staging it. Microsoft is tracking the malware under the name " SuspSQLUsage ." The sqlps.exe utility, which comes by default with all versions of SQL Servers, enables an SQL Agent — a Windows service to run scheduled tasks — to run jobs using the PowerShell subsystem. "The attackers achieve fileless persistence by spawning the sqlps.exe utility, a PowerShell wrapper for running SQL-built cmdlets, to run recon commands and change the start mode of the SQL service to LocalSystem," Microsoft noted. Addi...