Security Affairs

JUNE 17, 2020

A CIA elite hacking unit that developed cyber-weapons failed in protecting its operations, states an internal report on the Vault 7 data leak. In March, Joshua Schulte , a former CIA software engineer that was accused of stealing the agency’s hacking tools and leaking them to WikiLeaks, was convicted of only minor charges.

Hacking 118

Hacking Engineering Data breaches Advertising 118

CyberSecurity Insiders

JULY 2, 2021

But a new discovery made by the National Security Agency(NSA) of United States has revealed that Russian hacking group APT28 is launching Brute Force Cyber Attacks using Kubernetes to ensure anonymity. APT28 aka Fancy Bear or Strontium is a hacking group that is funded by Russian Military Intelligence.

System Administration 97

System Administration VPN Manufacturing Authentication 97

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). Among those was carder[.]su,

Ransomware 289

Ransomware Cybercrime System Administration Passwords 289

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The FBI is warning companies about the use of out-of-date Windows 7 systems, desktop sharing software TeamViewer, and weak account passwords.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

Passwords 140

Passwords Social Engineering Software System Administration 140

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. ” concludes Eclypsium.

Hacking 88

Hacking Firmware Media Authentication 88

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. Usually, these users have no idea their systems are compromised. md , and that they were a systems administrator for sscompany[.]net.

Malware 197

Malware VPN Internet Internet 197

Krebs on Security

JULY 8, 2021

The attackers exploited a vulnerability in software from Kaseya , a Miami-based company whose products help system administrators manage large networks remotely. They said with the amount of individual machines hacked and ransomwared, it would be very difficult for all of these systems to be remediated at once.”

Software 278

Software Ransomware System Administration Authentication 278

Security Affairs

MAY 5, 2021

According to Tenable, the remote authentication-bypass vulnerability is tied to an issue related to how HPE handles password resets for administrator accounts. The password change is carried out by sending a request to URL /redfish/v1/SessionService/ResetPassword/1. SecurityAffairs – hacking, HPE). Pierluigi Paganini.

Authentication 98

Authentication Passwords Accountability System Administration 98

Security Affairs

FEBRUARY 20, 2020

The CVE-2020-3158 flaw is related to the presence of a system account that has a default and static password in the Smart Software Manager tool. “The vulnerability is due to a system account that has a default and static password and is not under the control of the system administrator.”

Software 113

Software System Administration Advertising Accountability 113

Security Affairs

MARCH 1, 2019

“Mail server, domain administrator and system administrator accounts were all affected, giving cyberespions access to the past and current passwords of more than 2,000 ICAO system users. The agency thus becoming a one-stop shop for the hacking of all other players in the aerospace industry.”.

Hacking 79

Hacking Advertising System Administration Media 79

Security Affairs

JUNE 8, 2022

After identifying a critical Remote Authentication Dial-In User Service (RADIUS) server, the cyber actors gained credentials to access the underlying Structured Query Language (SQL) database [ T1078 ] and utilized SQL commands to dump the credentials [ T1555 ], which contained both cleartext and hashed passwords for user and administrative accounts.”

Telecommunications 98

Telecommunications Authentication Passwords Accountability 98

Adam Levin

APRIL 8, 2019

Hundreds of millions of user passwords left exposed to Facebook employees: News recently broke that Facebook left the passwords of between 200 million and 600 million users unencrypted and available to the company’s 20,000 employees going back as far as 2012. Then there are the repercussions to the company’s stock price.

Hacking 100

Hacking Data privacy Artificial Intelligence System Administration 100

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.

Malware 197

Malware Advertising Marketing System Administration 197

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.

Malware 109

Malware Government Passwords System Administration 109

eSecurity Planet

FEBRUARY 26, 2024

The fix: System administrators are encouraged to install the Exchange Server 2019 Cumulative Update 14 (CU14), which was issued in February 2024 and enabled NTLM credentials Relay Protection. Despite VMware’s three-year-old deprecation statement, unprotected systems remain at risk.

Risk 113

Risk Authentication System Administration Ransomware 113

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.

Cybercrime 269

Cybercrime System Administration Marketing Malware 269

Security Affairs

JANUARY 7, 2022

If the NAS is exposed to the Internet the dashboard will display the message “The System Administration service can be directly accessible from an external IP address via the following protocols: HTTP.”. Administrator of devices exposed to the Internet should: Disable the Port Forwarding function of the router.

Internet 93

Internet Internet Ransomware Encryption 93

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.

Passwords 81

Passwords System Administration Advertising DNS 81

eSecurity Planet

FEBRUARY 24, 2022

A significant number of the tools below are included in Kali Linux, a dedicated operating system for pen testing and ethical hacking. Best Password Crackers. Password cracking consists of retrieving passwords stored in computer systems. The software combines various techniques to crack passwords.

Penetration Testing 120

Penetration Testing Wireless Passwords Social Engineering 120

Security Affairs

JUNE 27, 2019

“The hacking campaign, known as “ Cloud Hopper ,” was the subject of a U.S. ” The report attributed the cyberespionage campaign to the China-linked APT10 (aka Menupass, and Stone Panda), the same group recently accused of hacking telco operators worldwide. SecurityAffairs – Cloud Hopper, hacking).

Identity Theft 87

Identity Theft Hacking System Administration Advertising 87

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. SecurityAffairs – hacking, local Russian Ministry).

Authentication 130

Authentication Cyber Attacks System Administration Internet 130

Security Affairs

JULY 6, 2020

Researchers Rich Warren from NCC Group told ZDNet that hackers are attempting to exploit the flaw to steal administrator passwords from the hacked devices. System administrators need to upgrade to fixed versions ASAP. SecurityAffairs – hacking, F5). A proof-of-concept exploit is now publicly available.

System Administration 69

System Administration Advertising Hacking Banking 69

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.” SecurityAffairs – hacking, WeSteal). There is the name of the malware itself.

Cryptocurrency 109

Cryptocurrency Malware Advertising System Administration 109

Krebs on Security

APRIL 2, 2019

Rezvesz maintains his software was designed for legitimate use only and for system administrators seeking more powerful, full-featured ways to remotely manage multiple PCs around the globe. This makes it harder for targets to remove it from their systems. 2017 analysis of the RAT.

Advertising 215

Advertising Malware Marketing Software 215

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.” SecurityAffairs – hacking, Human-operated ransomare). ” reads the post published by Microsoft.

Ransomware 120

Ransomware Cybercrime Social Engineering Banking 120

Security Affairs

MARCH 14, 2023

In particular, recent investigations were able to identify four of them: the ARestore escalation tool, the backdoor, and other publicly available toolkits such as Advanced_Port_Scanner and a particular popular Chinese hack tool. The “ARestore” tool is.NET executable built in 2020 and partially obfuscated.

Ransomware 89

Ransomware Software System Administration Encryption 89

CyberSecurity Insiders

SEPTEMBER 24, 2021

One of the most vulnerable areas that hackers use to infiltrate a company’s system is the network. The Internet network is vulnerable as cybercriminals are lurking online, waiting to intercept loopholes for hacking systems. Let your staff know about the significance of maintaining strong and unique passwords.

Cybersecurity 90

Cybersecurity Data breaches Backups Firewall 90

Krebs on Security

SEPTEMBER 30, 2023

“The command requires Windows system administrators,” Truniger’s ads explained. Mr. Tretyakov suggested someone may have framed him, pointing to an August 2023 story at a Russian news outlet about the reported hack and leak of the user database from sysadmins[.]ru, ru account was used without his permission.

Ransomware 212

Ransomware Accountability Cybercrime Backups 212

eSecurity Planet

JUNE 21, 2022

“Certifications range from penetration testers , government/industry regulatory compliance , ethical hacking , to industry knowledge,” he said. It’s designed for incident handlers, incident handling team leads, system administrators, security practitioners, and security architects.

Cybersecurity 120

Cybersecurity Penetration Testing System Administration Cyber Attacks 120

Security Affairs

NOVEMBER 21, 2019

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. Webmin is an open-source web-based interface for system administration for Linux and Unix.

DDOS 83

DDOS System Administration Advertising DNS 83

IT Security Guru

SEPTEMBER 7, 2022

When you have multiple services communicating with each other through APIs, then your entire system becomes exposed when any one service gets hacked. password guessing). Microservices communicate over APIs. Internal APIs or Private APIs are not Immune. API Security needs to be a Top Priority for the Modern Enterprise.

DDOS 114

DDOS Authentication Architecture Social Engineering 114

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.

IoT 93

IoT Cryptocurrency Malware System Administration 93

Spinone

NOVEMBER 19, 2018

It covers such topics as suspicious files and links, password creation, 2-step verification , software, antivirus, OS, backup , mobile security , physical security and so on. Archives, especially the ones protected with a password. Use Passphrases instead of Passwords What is a Passphrase? docm,xls /.xlsx PDF documents: pdf.

Passwords 40

Passwords Password Management Antivirus Mobile 40

CyberSecurity Insiders

NOVEMBER 18, 2021

At this stage, the attacker's task is to create a stable channel for delivering various hacking tools and auxiliary data onto the target system. Attackers may use the following methods to obtain administrator privileges: Compromised passwords. In most cases, only passwords are used for authentication.

Accountability 133

Accountability Passwords Authentication Social Engineering 133

eSecurity Planet

DECEMBER 3, 2021

Shah provides her expertise in hacking, software development, and kernel development and advocates for open source initiatives. Kennedy founded cybersecurity-focused TrustedSec and Binary Defense Systems and co-authored Metasploit: The Penetration Tester’s Guide. — Dave Kennedy (@HackingDave) July 15, 2020.

Accountability 139

Accountability Cybersecurity Penetration Testing InfoSec 139

Security Affairs

JUNE 2, 2020

Security researchers from hacking firm Citadelo disclosed details for a new critical vulnerability in VMware’s Cloud Director platform, tracked as CVE-2020-3956 , that could be abused to takeover corporate servers. Read other sensitive data related to customers, like full names, email addresses or IP addresses. and 10.0.0.2.

System Administration 91

System Administration Accountability Advertising Authentication 91

Spinone

DECEMBER 26, 2018

Always keep your eyes open to control-rights of the senior IT managers or systems administrators with the authority to configure servers, firewalls, cloud storage, and file-sharing (or another network privilege). What are the benefits of cyber security awareness trainings?

Security Awareness 40

Security Awareness Risk Cyber threats Cyber Risk 40