Security Affairs

APRIL 18, 2021

The Ukrainian national Fedir Hladyr (35), aka “das” or “AronaXus,” was sentenced to 10 years in prison for having served as a manager and systems administrator for the financially motivated group FIN7 , aka Carbanak. ” If you want to receive the weekly Security Affairs Newsletter for free subscribe here.

System Administration 119

System Administration Penetration Testing Malware Banking 119

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. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->.

Hacking 86

Hacking Firmware Media Authentication 86

Security Affairs

FEBRUARY 8, 2021

We’re adding an alert to the security portal to alert customers when suspected nation-state activity is detected in the tenant.” The alerts are also sent to system administrators and security teams, who can directly contact the affected employees and take action to prevent their accounts take over.

System Administration 132

System Administration Hacking Cyber threats Accountability 132

Security Affairs

APRIL 30, 2023

CERT-UA observed the campaign in April 2023, the malicious e-mails with the subject “Windows Update” were crafted to appear as sent by system administrators of departments of multiple government bodies. Most of the APT28s’ campaigns leveraged spear-phishing and malware-based attacks.

System Administration 93

System Administration Government Phishing Malware 93

Security Affairs

DECEMBER 7, 2020

“This advisory emphasizes the importance for National Security System (NSS), Department of Defense (DoD), and Defense Industrial Base (DIB) system administrators to apply vendor-provided patches to affected VMware® identity management products and provides further details on how to detect and mitigate compromised networks.”

System Administration 104

System Administration Authentication Hacking Cybersecurity 104

Security Affairs

APRIL 25, 2021

The vendor recommended changing system administrator account, reset access control, and installing the latest available version. If you want to receive the weekly Security Affairs Newsletter for free subscribe here. SecurityAffairs – hacking, FileZen). Follow me on Twitter: @securityaffairs and Facebook.

System Administration 118

System Administration Firmware Government Hacking 118

Security Affairs

AUGUST 9, 2021

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, . System administrators that have noticed suspicious activity on their devices should report it to Synology technical support.

Ransomware 131

Ransomware System Administration Malware Authentication 131

Security Affairs

MARCH 18, 2022

The China-linked hacking group has been active since at least 2016, according to the CrowdStrike researchers it is using a very sophisticated toolset. The group hacked mobile telephone networks around the globe and used specialized tools to access calling records and text messages from telecommunications companies. Pierluigi Paganini.

Banking 130

Banking Telecommunications System Administration Hacking 130

eSecurity Planet

JUNE 21, 2022

Thycotic chief security scientist Joseph Carson told eSecurity Planet that choosing a certification should ultimately be about deciding which skillset or professional direction you want to focus on. GSEC is intended for anyone new to cyber security who has some background in information systems and networks.

Cybersecurity 120

Cybersecurity Penetration Testing System Administration Cyber Attacks 120

Security Affairs

SEPTEMBER 27, 2023

US and Japanese authorities warn that a China-linked APT BlackTech planted backdoor in Cisco router firmware to hack the businesses in both countries. The advisory also includes recommendations for system administrators to prevent the installation of backdoor firmware images and unusual device reboots.

Firmware 114

Firmware Telecommunications System Administration Malware 114

Security Affairs

MAY 25, 2020

The issue could be exploited by supplying a malformed Java object to a specific listener on an vulnerable system. Administrators should update their Unified CCE installs as soon as possible. SecurityAffairs – Unified CCE, hacking). The good news is that Cisco is not aware of attacks in the wild that exploited the flaw.

System Administration 109

System Administration Advertising Software Hacking 109

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

Krebs on Security

JULY 25, 2023

Now new findings reveal that AVrecon is the malware engine behind a 12-year-old service called SocksEscort , which rents hacked residential and small business devices to cybercriminals looking to hide their true location online. Usually, these users have no idea their systems are compromised. Image: Lumen’s Black Lotus Labs.

Malware 197

Malware VPN Internet Internet 197

Security Affairs

DECEMBER 30, 2021

One of the most outstanding capabilities of iLOBleed is the manipulation of the iLO firmware upgrade routine, when the system administrator tries to upgrade the iLO firmware, the malware simulates the version change while preventing the upgrade routine. . SecurityAffairs – hacking, iLOBleed). ” continues the report.

Firmware 136

Firmware Malware System Administration Technology 136

Security Affairs

OCTOBER 21, 2021

Skorodumov was one of the organization’s lead systems administrators, he configured and managed the clients’ domains and IP addresses, provided technical assistance to help clients optimize their malware and botnets. SecurityAffairs – hacking, cyber security). Follow me on Twitter: @securityaffairs and Facebook.

System Administration 98

System Administration Malware Accountability Marketing 98

Security Affairs

OCTOBER 27, 2021

This threat actor has been active since at least 2009, possibly as early as 2007, and it was involved in both cyber espionage campaigns and sabotage activities aimed to destroy data and disrupt systems. SecurityAffairs – hacking, supply chain attack). The nation-state actor used its multi-platform malware framework MATA framework.

Malware 102

Malware System Administration Hacking Media 102

Security Affairs

AUGUST 16, 2023

System administrators need to be aware that adversaries can exploit edge devices to place backdoors that persist even after updates and / or reboots.” As of August 14, most of the backdoored instances are in Germany, France and Switzerland. ” concludes the report.”As

System Administration 86

System Administration VPN Software Hacking 86

Security Affairs

MAY 21, 2023

Unfortunately, as system administrators seek ways to control access to these platforms, users may seek out alternative ways to gain access.” In this case, the visitors were downloading Midjourney-x64.msix, msix, which is a Windows Application Package also signed by ASHANA GLOBAL LTD. ” concludes the report.

System Administration 95

System Administration Advertising Malware Hacking 95

Security Affairs

FEBRUARY 2, 2021

System administrators are recommended to update their VMWare ESXi installs or disable SLP support to secure them. If you want to receive the weekly Security Affairs Newsletter for free subscribe here. SecurityAffairs – hacking, VMWare ESXi). Pierluigi Paganini.

Encryption 95

Encryption Ransomware System Administration Hacking 95

Security Affairs

JUNE 3, 2023

Additionally, the APT group also impersonates operators or administrators of popular web portals claiming that a victim’s account has been locked following suspicious activity or fraudulent use. The advisory includes potential mitigation measures for email recipients and recipients’ systems administrators.

Social Engineering 91

Social Engineering Phishing System Administration Engineering 91

Security Affairs

OCTOBER 22, 2021

FIN7 hacking group created fake cybersecurity companies to hire experts and involve them in ransomware attacks tricking them of conducting a pentest. The FIN7 hacking group is attempting to enter in the ransomware business and is doing it with an interesting technique. SecurityAffairs – hacking, cyber security).

Cybercrime 109

Cybercrime Ransomware Cybersecurity Backups 109

Security Affairs

SEPTEMBER 23, 2023

The City experts believe that the group specifically targeted a prioritized list of servers using legitimate Microsoft system administrative tools. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs – hacking, City of Dallas ) The post City of Dallas has set a budget of $8.5

Ransomware 107

Ransomware Surveillance Healthcare Accountability 107

Malwarebytes

FEBRUARY 17, 2021

Yandex, a European multinational technology firm best known for being the most-used search engine in Russia, has revealed it had a security breach, leading to the compromise of almost 5,000 Yandex email accounts. The company says it spotted the breach after a routine check by its security team.

Accountability 103

Accountability Social Engineering System Administration Engineering 103

Security Affairs

FEBRUARY 20, 2020

“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.” ” An attacker could exploit the flaw by using this default account to connect to a vulnerable system and obtain read and write access to system data.

Software 110

Software System Administration Advertising Accountability 110

Security Affairs

FEBRUARY 5, 2021

“The first allows you to obtain the hash of the system administrator account due to excessive DBMS user privileges, which gives you access to the API without decrypting the hash value. ” If you want to receive the weekly Security Affairs Newsletter for free subscribe here. SecurityAffairs – hacking, Fortinet).

Firewall 118

Firewall System Administration Technology Hacking 118

Security Affairs

FEBRUARY 14, 2021

. “Beyond its legitimate uses, TeamViewer allows cyber actors to exercise remote control over computer systems and drop files onto victim computers, making it functionally similar to Remote Access Trojans (RATs),” states the FBI’s PIN alert. SecurityAffairs – hacking, FBI). Pierluigi Paganini.

Passwords 140

Passwords Social Engineering Software System Administration 140

Security Affairs

JUNE 27, 2019

. “Teams of hackers connected to the Chinese Ministry of State Security had penetrated HPE’s cloud computing service and used it as a launchpad to attack customers, plundering reams of corporate and government secrets for years in what U.S. “The hacking campaign, known as “ Cloud Hopper ,” was the subject of a U.S.

Identity Theft 84

Identity Theft Hacking System Administration Advertising 84

Security Affairs

DECEMBER 24, 2020

The attacks began last week, the systems administrator Marco Hofmann first detailed them. ” If you want to receive the weekly Security Affairs Newsletter for free subscribe here. SecurityAffairs – hacking, DDoS). I found these source IP addresses of the attackers in my nstraces: 45.200.42.0/24 24 220.167.109.0/24

DDOS 117

DDOS System Administration VPN Authentication 117

Security Affairs

JANUARY 7, 2022

.” Customers can check whether their NAS is exposed online by using the Security Counselor, a built-in security portal for QNAP NAS devices. Administrator of devices exposed to the Internet should: Disable the Port Forwarding function of the router. SecurityAffairs – hacking, QNAP NAS ). Pierluigi Paganini.

Internet 90

Internet Internet Ransomware Encryption 90

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 68

System Administration Advertising Hacking Banking 68

Security Affairs

MAY 2, 2021

Organizations with effective spam filtering, proper system administration and up-to-date Windows hosts have a much lower risk of infection.” ” If you want to receive the weekly Security Affairs Newsletter for free subscribe here. SecurityAffairs – hacking, WeSteal). Pierluigi Paganini.

Cryptocurrency 108

Cryptocurrency Malware Advertising System Administration 108

CyberSecurity Insiders

SEPTEMBER 24, 2021

Even with high-level security measures, no one is safe from such threats. That is why most companies hire professional information security services to mitigate the risks arising from data breaches. One of the most vulnerable areas that hackers use to infiltrate a company’s system is the network. Data Security.

Cybersecurity 90

Cybersecurity Data breaches Backups Firewall 90

Security Affairs

AUGUST 19, 2020

Create, start, and terminate a new process and its primary thread Search, read, write, move, and execute files Get and modify file or directory timestamps Change the current directory for a process or file Delete malware and artifacts associated with the malware from the infected system. SecurityAffairs – hacking, BLINDINGCAN).

Malware 73

Malware Cyber threats Government System Administration 73

Security Affairs

MAY 28, 2020

Using a previous version of Exim leaves a system vulnerable to exploitation. System administrators should continually check software versions and update as new versions become available.” SecurityAffairs – APT, hacking). ” concludes NSA. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->.

Software 103

Software System Administration Advertising Technology 103

Security Affairs

AUGUST 4, 2020

In May, the FBI and CISA also warned cyber attacks coordinated by Beijing and attempting to steal COVID-19 information from US health care, pharmaceutical, and research industry sectors. Keep operating system patches up-to-date. SecurityAffairs – hacking, Taidoor). Disable File and Printer sharing services. .

Malware 107

Malware Government Passwords System Administration 107

Security Affairs

MAY 5, 2021

SSH stands for Secure Shell or Secure Socket Shell and is a network protocol that is most often used by system administrators for remote command-line requests, system logins and also for remote command execution. If you want to receive the weekly Security Affairs Newsletter for free subscribe here.

Authentication 95

Authentication Passwords Accountability System Administration 95

Security Affairs

JUNE 8, 2022

Ensure that you have dedicated management systems [ D3-PH ] and accounts for system administrators. Please vote for Security Affairs and Pierluigi Paganini in every category that includes them (e.g. sections “The Underdogs – Best Personal (non-commercial) Security Blog” and “The Tech Whizz – Best Technical Blog”).

Telecommunications 97

Telecommunications Authentication Passwords Accountability 97