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The FBI is warning companies about the use of out-of-date Windows 7 systems, desktop sharing software TeamViewer, and weak account passwords.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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Krebs on Security

JULY 8, 2021

Last week cybercriminals deployed ransomware to 1,500 organizations that provide IT security and technical support to many other companies. The attackers exploited a vulnerability in software from Kaseya , a Miami-based company whose products help system administrators manage large networks remotely.

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Krebs on Security

NOVEMBER 8, 2021

Prosecutors say Vasinskyi was involved in a number of REvil ransomware attacks, including the July 2021 attack against Kaseya , Miami-based company whose products help system administrators manage large networks remotely. The biggest is password re-use by cybercriminals (yes, crooks are lazy, too).

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The Last Watchdog

AUGUST 15, 2022

I had the chance to discuss these findings last week at Black Hat USA 2022, with John Shier, senior security advisor at Sophos, a next-generation cybersecurity leader with a broad portfolio of managed services, software and hardware offerings. Security teams face a daunting challenge. Configure system administrative tools more wisely.

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Security Affairs

MAY 5, 2021

“A security vulnerability has been identified in the HPE Edgeline Infrastructure Manager, also known as HPE Edgeline Infrastructure Management Software. ” reads the security advisory published. ” reads the security advisory published. What’s Behind HPE’s Critical Bug?

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Krebs on Security

JULY 25, 2023

Researchers this month uncovered a two-year-old Linux-based remote access trojan dubbed AVrecon that enslaves Internet routers into botnet that bilks online advertisers and performs password-spraying attacks. SSC asked fellow forum members for help in testing the security of a website they claimed was theirs: myiptest[.]com

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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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eSecurity Planet

FEBRUARY 26, 2024

Urgent patching and prompt updates can protect systems from unauthorized access, data breaches, and potential exploitation by threat actors. Organizations must prioritize implementing effective security measures and conducting frequent audits. Attackers were seen attempting to disable security plug-ins.

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Security Affairs

JUNE 8, 2022

. “Upon gaining an initial foothold into a telecommunications organization or network service provider, PRC state-sponsored cyber actors have identified critical users and infrastructure including systems critical to maintaining the security of authentication, authorization, and accounting. To nominate, please visit:?.

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Security Affairs

FEBRUARY 20, 2020

Cisco has released security updates to address 17 vulnerabilities affecting its networking and unified communications product lines. Cisco has released security patches to fix 17 vulnerabilities affecting its networking and unified communications product lines. ” reads the advisory published by Cisco. Pierluigi Paganini.

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Data Matters

FEBRUARY 6, 2019

According to the complaint, over a period of 19 days, hackers were able to infiltrate the Company’s computer systems. The complaint states that the Company failed to implement basic industry-accepted data security measures to protect PHI from unauthorized access, and did not have adequate controls in place.

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eSecurity Planet

SEPTEMBER 10, 2021

From the very beginning of the cloud computing era, security has been the biggest concern among enterprises considering the public cloud. In addition, 95 percent of survey respondents confirmed that they are extremely to moderately concerned about public cloud security. What is cloud security?

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Security Affairs

AUGUST 4, 2020

The FBI, the Cybersecurity and Infrastructure Security Agency (CISA), and the Department of Defense (DoD) released information on a RAT variant, dubbed TAIDOOR, used by China-linked hackers in cyber espionage campaigns targeting governments, corporations, and think tanks. Keep operating system patches up-to-date. v1 , U.S. .

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Adam Levin

MAY 5, 2020

. “The mining attempt… quickly overloaded most of our systems which alerted us to the issue immediately,” the company announced May 3, adding that “[t]here is no direct evidence that private customer data, passwords or other information has been compromised. .

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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. Security Best Practices.

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Krebs on Security

MAY 29, 2020

The researchers concluded that for many people involved, cybercrime amounts to little more than a boring office job sustaining the infrastructure on which these global markets rely, work that is little different in character from the activity of legitimate system administrators.

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eSecurity Planet

FEBRUARY 24, 2022

The goal is to assess a network’s security to improve it and thus prevent exploits by real threat actors by fixing vulnerabilities. There are a number of complementary technologies often used by organizations to address security holes. Nmap Free Security Scanner. Best Password Crackers. Useful links. John the Ripper.

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Passwords Systems administration Security IT 105

DLA Piper Privacy Matters

MAY 8, 2019

The first GDPR fine was issued in Italy by the Garante for the lack of implementation of privacy security measures following a data breach on the so-called Rousseau platform operating the websites of the Movimento 5 Stelle party. The lack of privacy-related security measures challenged.

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Security Affairs

MARCH 16, 2022

VNC is a desktop sharing system – you can use it to remotely access your work computer from home or any other location, or allow technical support staff to do likewise. Ideally, VNC should be used only with authenticated users, such as system administrators. That’s a serious security breach of assets right there.

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Security Affairs

AUGUST 19, 2019

Webmin is an open-source web-based interface for system administration for Linux and Unix. The flaw affects the procedure for changing expired passwords, the backdoor could be exploited by a remote attacker to execute malicious commands with root privileges on the machine running vulnerable Webmin. Pierluigi Paganini.

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eSecurity Planet

JUNE 21, 2022

An IT security certification can provide a key boost for your career, but with so many different certifications available (and so many organizations more than happy to take your money for training and testing), it’s important to make sure that the time and investment are well spent. How to Choose a Security Certification.

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Hunton Privacy

AUGUST 9, 2017

On August 4, 2017, the FTC published the third blog post in its “Stick with Security” series. As we previously reported , the FTC will publish an entry every Friday for the next few months focusing on each of the 10 principles outlined in its Start with Security Guide for Businesses.

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eSecurity Planet

AUGUST 28, 2023

We’ve compiled some recently active vulnerabilities — both old and new — for security teams to monitor, mitigate, patch, or even remove from your infrastructure altogether. Some of these attacks are challenging to detect because they look like they could be the behavior of legitimate system administrators.

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Security Affairs

MAY 2, 2021

They will often describe potential “legitimate” uses for their malware – only to further describe anti-malware evasion properties, silent installation and operation or features such as cryptocurrency mining, password theft or disabling webcam lights.” ” reads the post published by Palo Alto Networks. Pierluigi Paganini.

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Krebs on Security

APRIL 2, 2019

Its author maintains Orcus is a legitimate R emote A dministration T ool that is merely being abused, but security experts say it includes multiple features more typically seen in malware known as a R emote A ccess T rojan. Tips from international private cyber security firms triggered the investigation.”.

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Security Affairs

NOVEMBER 21, 2019

Security experts discovered a new peer-to-peer (P2P) botnet dubbed Roboto that is targeting Linux servers running unpatched Webmin installs. The Roboto botnet spreads by compromising systems by exploiting the Webmin RCE vulnerability tracked as CVE-2019-15107 to drop its downloader module on Linux servers running vulnerable installs.

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Honeypots Systems administration Passwords IoT 84

Security Affairs

MARCH 10, 2020

“They exhibit extensive knowledge of systems administration and common network security misconfigurations, perform thorough reconnaissance, and adapt to what they discover in a compromised network.” ” reads the post published by Microsoft. ” continues Microsoft. Pierluigi Paganini.

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eSecurity Planet

AUGUST 28, 2023

We’ve compiled some recently active vulnerabilities — both old and new — for security teams to monitor, mitigate, patch, or even remove from your infrastructure altogether. Some of these attacks are challenging to detect because they look like they could be the behavior of legitimate system administrators.

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Authentication Ransomware Passwords Cybersecurity 65

Krebs on Security

SEPTEMBER 30, 2023

Cybersecurity and Infrastructure Security Administratio n (CISA), Snatch was originally named Team Truniger , based on the nickname of the group’s founder and organizer — Truniger. “The command requires Windows system administrators,” Truniger’s ads explained.

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Security Affairs

MARCH 14, 2023

Cyber security researcher Luca Mella analyzed the Makop ransomware employed in a recent intrusion. Technical details of the Makop ransomware encryption tool have been greatly deepened by the Lifars security team ( link ), so, in this article, I am going to focus on other parts of the Makop gang arsenal leveraged to conduct digital extortions.

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Security Affairs

SEPTEMBER 3, 2019

Researchers at firmware security firm Eclypsium discovered multiple vulnerabilities referred as USBAnywhere that could be exploited to potentially allow an attacker to take over the baseboard management controller (BMC) for three different models of Supermicro server boards: the X9, X10, and X11. ” continues the analysis.

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Security Affairs

SEPTEMBER 2, 2019

System administrators need to employ security best practices with the systems they manage.” “Unsecured services with unpatched vulnerabilities or weak passwords are prime targets for exploitation and abuse. . “Criminals will continue to monetize unsecured resources in any way they can.

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Security Affairs

JULY 6, 2020

Attackers are already attempting to exploit the recently fixed bug in F5 Networks BIG-IP product, security experts warn. Researchers Rich Warren from NCC Group told ZDNet that hackers are attempting to exploit the flaw to steal administrator passwords from the hacked devices. A proof-of-concept exploit is now publicly available.

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KnowBe4

JUNE 13, 2023

Grimes Teaches Password Best Practices What really makes a "strong" password? How do hackers crack your passwords with ease? Password complexity, length, and rotation requirements are the bane of IT departments' existence and are literally the cause of thousands of data breaches. Currently, the U.S. Watch the Webinar Now!

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The Last Watchdog

MARCH 4, 2019

In fact, memory attacks have quietly emerged as a powerful and versatile new class of hacking technique that threat actors in the vanguard are utilizing to subvert conventional IT security systems. That’s Gartner’s estimate of global spending on cybersecurity in 2017 and 2018. This is referred to as persistence.

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Krebs on Security

NOVEMBER 13, 2019

The accused, 36-year-old John “Armada” Revesz , has maintained that Orcus is a legitimate “ R emote A dministration T ool” aimed at helping system administrators remotely manage their computers, and that he’s not responsible for how licensed customers use his product. An advertisement for Orcus RAT.

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Security Affairs

JUNE 17, 2020

“These shortcomings were emblematic of a culture that evolved over years that too often prioritized creativity and collaboration at the expense of security,” according to the report. The post CIA elite hacking unit was not able to protect its tools and cyber weapons appeared first on Security Affairs. .” states the report.

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