Hot for Security

FEBRUARY 10, 2021

As reported earlier this week , the Oldsmar water treatment systems were remotely accessed by an unknown threat actor via TeamViewer, the popular software tool designed for remote control, desktop sharing, online meetings, and file transfer between computers.

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Hacking Social Engineering System Administration Passwords 124

Krebs on Security

FEBRUARY 8, 2022

Microsoft today released software updates to plug security holes in its Windows operating systems and related software. Among those is CVE-2022-22005 , a weakness in Microsoft’s Sharepoint Server versions 2013-2019 that could be exploited by any authenticated user.

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Thales Cloud Protection & Licensing

MAY 17, 2023

This results in the malware (binary) to run as a process on the victim’s end user system (endpoint) or server. Exploit Software Vulnerabilities: Cybercriminals can take advantage of security weaknesses in widely used software to gain access to a victim’s system and deploy ransomware.

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Security Affairs

AUGUST 9, 2021

” At present, Synology PSIRT has seen no indication of the malware exploiting any software vulnerabilities.” The Taiwanese company urges its customers to enable multi-factor authentication where available, enable auto block and account protection, and to use string administrative credentials, .

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SecureList

MARCH 12, 2024

Broken Authentication 5. Broken Authentication 5. Mitigation: implement authentication and authorization controls according to the role-based access model. An XSS attack against the application’s clients can be used for obtaining user authentication information, such as cookies, phishing or spreading malware.

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Security Affairs

FEBRUARY 14, 2021

The FBI is warning companies about the use of out-of-date Windows 7 systems, desktop sharing software TeamViewer, and weak account passwords. “TeamViewer’s legitimate use, however, makes anomalous activity less suspicious to end users and system administrators compared to typical RATs.” Windows 10).

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Passwords Social Engineering Software System Administration 139

Security Affairs

JUNE 8, 2022

Chinese hackers employed open-source tools for reconnaissance and vulnerability scanning, according to the government experts, they have utilized open-source router specific software frameworks, RouterSploit and RouterScan [ T1595.002 ], to identify vulnerable devices to target. ” reads the advisory published by the US agencies.

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Malwarebytes

OCTOBER 22, 2021

Various businesses and organizations rely on these systems. Authentication mechanisms such as Time-based One-Time Password (TOTP) and Kerberos also rely heavily on time. As such, should there be a severe mismatch in time, users would not be able to authenticate and gain access to systems. Mitigation.

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Authentication System Administration Firmware Passwords 144

SC Magazine

JULY 7, 2021

The second vulnerability is caused by a third-party software component from Redis. flaw, which is caused by improper authentication. If a user claims to have a given identity within the Vue platform, the Redis software does not prove or insufficiently proves the users’ claims are correct.

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VPN Software System Administration Authentication 121

eSecurity Planet

MARCH 21, 2022

Using misconfigured multi-factor authentication (MFA) and an unpatched Windows vulnerability, Russian state-sponsored hackers were able to breach a non-governmental organization (NGO) and escalate privileges, the Cybersecurity and Infrastructure Security Agency (CISA) and the FBI revealed last week. Also read: Best Patch Management Software.

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VPN Accountability Authentication Passwords 103

Malwarebytes

APRIL 19, 2022

CISA reports that the Lazarus Group has been sending spearphishing messages to employees of cryptocurrency companies—often working in system administration or software development/IT operations (DevOps) roles—using a variety of communication platforms and social media. Use endpoint protection to detect exploits and stop malware.

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Social Engineering Cryptocurrency Computers and Electronics Engineering 114

Malwarebytes

SEPTEMBER 14, 2022

Privilege escalation is the act of exploiting a bug, design flaw, or configuration oversight in an operating system or software application to gain elevated access to resources that are normally protected from an application or user. The vulnerability was disclosed in March by researchers at VUSec. The critical vulnerabilities.

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Malwarebytes

MARCH 15, 2022

A code signing certificate is used to authenticate the identity of a software developer or publisher, and it provides cryptographic assurance that a signed piece of software has not been altered or tampered with. Code signing is used by Windows and macOS to ensure that users only run software from trusted sources.

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Security Boulevard

FEBRUARY 21, 2024

Figure 1: Passive Requirements Continuing with site system administrator requirements , if a site system installation account is not utilized, the passive site server is required to have the same administrative rights for each site system deployed in the site (Figure 2).

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Security Affairs

AUGUST 4, 2020

The CISA agency provides recommendations for system administrators and owners to enhance the level of security of their organizations: Maintain up-to-date antivirus signatures and engines. Keep operating system patches up-to-date. If these services are required, use strong passwords or Active Directory authentication.

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Krebs on Security

JANUARY 7, 2020

Also, the resulting compromise is quite persistent and sidesteps two-factor authentication, and thus it seems likely we will see this approach exploited more frequently in the future. Apart from that, he said, it’s important for Office 365 administrators to periodically look for suspicious apps installed on their Office 365 environment.

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Security Affairs

SEPTEMBER 3, 2019

A baseboard management controller (BMC) is a specialized service processor that monitors the physical state of a computer, network server or other hardware device using sensors and communicating with the system administrator through an independent connection. ” continues the analysis.

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eSecurity Planet

FEBRUARY 15, 2022

Implement network segmentation , “such that all machines on your network are not accessible from every other machine” Update antivirus software on all hosts and enable real-time detection. Update and patch operating systems, software, and firmware as soon as updates and patches are released. 7 SP1, 8, 8.1)

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Ransomware Encryption Backups Accountability 111

The Last Watchdog

JUNE 2, 2021

PKI is the authentication and encryption framework on which the Internet is built. It works by issuing digital certificates to verify the authenticity of the servers ingesting the data trickling in from our smartphones, Internet of Things sensors and the like. This creates exposure.

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Encryption Artificial Intelligence IoT Data collection 126

Security Boulevard

SEPTEMBER 17, 2022

Zero trust is built on the principle that no person or device inside or outside of an organization's network should be granted access to connect to systems until authenticated and continuously verified. Zero Trust Goes Beyond Products. A CIO's top priority is to incorporate zero trust into their approach to cyber security.

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Social Engineering Education Technology Artificial Intelligence 74

The Last Watchdog

JUNE 23, 2021

Related: How ‘PAM’ improves authentication. To boost productivity, they must leverage cloud infrastructure and participate in agile software development. The software giant’s intent was to make it more convenient and efficient for system administrators to perform Windows upkeep.

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Security Affairs

SEPTEMBER 2, 2019

The script init2 kills any previous versions of the miner software that might be running, and installs itself. System administrators need to employ security best practices with the systems they manage.” firefoxcatche (sic) doesn’t exist. It gain s persistence by adding entries to crontab.

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Security Affairs

OCTOBER 25, 2018

It’s time to patch again the Cisco Webex video conferencing software of your organization to avoid ugly surprise. The vulnerability could be exploited by an authenticated, local attacker to execute arbitrary commands as a privileged user. when running on a Microsoft Windows end-user system. and later prior to 33.0.5,

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System Administration Advertising Hacking Software 87

Security Boulevard

FEBRUARY 28, 2022

The key requirements for any IoT security solution are: Device and data security, including authentication of devices and confidentiality and integrity of data. Strong IoT device authentication is required to ensure connected devices on the IoT can be trusted to be what they purport to be. Meeting compliance requirements.

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Malwarebytes

AUGUST 27, 2021

You never think you’re gonna be hit by ransomware,” says Ski Kacoroski , a system administrator with the Northshore School District in Washington state. Once you know those systems are clean, force a password change a week or two out from the holiday, so any guessed or stolen credentials are rendered useless.

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Malwarebytes

JULY 12, 2023

You never think you're gonna be hit by ransomware," said Ski Kacoroski , a system administrator with the Northshore School District in Washington state, speaking on Malwarebytes' Lock & Code podcast. Schedule these during vacation Ensure all non-essential systems and endpoints are shut down at the end of the day.

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Security Affairs

OCTOBER 17, 2018

RPCBIND is software that provides client programs with the information they need about server programs available on a network. At the time of the discovery, the expert queried Shodan and found that there were nearly 2.6 million servers running RPCBIND on the Internet. The multiplication of this exploit in a 2.6

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Security Affairs

JUNE 14, 2022

The experts pointed out that it also allows authenticated user-mode processes to interact with the rootkit to control it. Linux rootkits are malware installed as kernel modules in the operating system. Experts highlighted that the kernel rootkit is hard to detect, it enables hiding processes, files, and even the kernel module.

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Duo's Security Blog

MAY 6, 2022

Gartner Peer Insights is a free peer review and ratings platform designed for enterprise software and services decision makers. Reviews go through a strict validation and moderation process in an effort to ensure they are authentic. We love the low overhead of maintenance supporting Duo for our Help Desk.

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Security Affairs

NOVEMBER 28, 2018

The CVE-2018-15442 vulnerability could be exploited by an authenticated, local attacker to execute arbitrary commands as a privileged user. Cisco advisory reveals that the vulnerability could be also exploited remotely by leveraging the operating system remote management tools. when running on a Microsoft Windows end-user system.

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eSecurity Planet

NOVEMBER 30, 2021

PAM software is based on the principle of Least Privilege Access, which is about granting users access to and control over only the specific segments of a network they need to do their job. PAM is the utility that verifies the permissions for administrative users according to these policies. Privileged Access Management vs IAM.

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Security Affairs

OCTOBER 28, 2018

script deploys a Monero miner and also a port scanning software, which will scan for other vulnerable Docker Engine installs. The Center for Internet Security (CIS) has a reference that can help system administrators and security teams establish a benchmark to secure their Docker engine. Run the script (auto.sh).

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eSecurity Planet

JUNE 21, 2023

Compared to other operating systems, Linux patch management is unique because of its open-source nature, which enables a sizable community of developers and security professionals to find vulnerabilities, examine the code, and submit patches. Microsoft performs extensive testing on patches before releasing them to the public.

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eSecurity Planet

SEPTEMBER 10, 2021

The diagram below, for example, shows that application-level controls are Microsoft’s responsibility with software as a service (SaaS) models, but it is the customer’s responsibility in IaaS deployments. What authentication methods does the provider support? Read more: Best Encryption Software & Tools for 2021.

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SecureWorld News

SEPTEMBER 15, 2020

Between January and August 2020, unidentified actors used aggregation software to link actor-controlled accounts to client accounts belonging to the same institution, resulting in more than $3.5 Some of the credentials belonged to company leadership, system administrators, and other employees with privileged access.".

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eSecurity Planet

JULY 20, 2023

This thorough scan with a comprehensive configuration helps in the identification of the software and services operating on the systems, which is critical for successful CVE scanning. Performing a complete scan with authentication, which entails giving valid login credentials, may increase the number of CVE findings identified.

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eSecurity Planet

MARCH 25, 2022

Still, in the wrong hands, RDP attacks and vulnerabilities related to remote desktop software are a severe threat. Recent years presented a torrent of research showing how vulnerable RDP systems are for organizations not taking additional cybersecurity precautions. Also read : Best Internet Security Suites & Software.

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