Security Affairs

FEBRUARY 8, 2023

The expert used the JWT to access the GSPIMS portal and after gaining access to the platform he discovered an account with system administrator privileges. made it easy to find accounts that had elevated access to the system. That gave me access to the User Administration section.

System Administration 89

System Administration Accountability Passwords Hacking 89

Krebs on Security

SEPTEMBER 30, 2023

“The command requires Windows system administrators,” Truniger’s ads explained. was also used to register an account at the online game stalker[.]so ru account is connected to the Telegram account “ Perchatka ,” (“glove” in Russian). ru account and posted as him.

Ransomware 206

Ransomware Accountability Cybercrime Backups 206

Hot for Security

FEBRUARY 10, 2021

. “TeamViewer’s legitimate use, however, makes anomalous activity less suspicious to end users and system administrators compared to typical RATs.”. The notice further warns about the use of Windows 7, which Microsoft stopped supporting in January of last year.

Hacking 124

Hacking Social Engineering System Administration Passwords 124

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. Prosecutors say Vasinskyi also used the monikers “ Yarik45 ,” and “ Yaroslav2468.”

Ransomware 282

Ransomware Cybercrime System Administration Passwords 282

Krebs on Security

JANUARY 20, 2020

Those records showed that several email addresses tied to a domain registered by then 19-year-old Preston had been used to create a vDOS account that was active in attacking a large number of targets, including multiple assaults on networks belonging to the Free Software Foundation (FSF).

DDOS 292

DDOS System Administration Internet Internet 292

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 90

System Administration Government Phishing Malware 90

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. ” Michael Sanders , executive vice president of account management at Kaseya, confirmed that the customer portal was taken offline in response to a vulnerability report.

Software 272

Software Ransomware System Administration Authentication 272

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. Follow me on Twitter: @securityaffairs and Facebook.

System Administration 113

System Administration Firmware Government Hacking 113

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 125

Ransomware System Administration Malware Authentication 125

CyberSecurity Insiders

JULY 7, 2021

Or else they are on the verge of getting hacked by cyber crooks that could then install programs, view or delete data or even create new user accounts of a PC without the knowledge of the user or the system administration if/when on network. .

System Administration 125

System Administration Cyber Attacks Engineering Accountability 125

Webroot

APRIL 2, 2024

While RDP is a powerful tool for remote administration and support, it has also become a favored vector for brute force attacks for several reasons: Widespread use: RDP is commonly used in businesses to enable remote work and system administration.

Cybersecurity 84

Cybersecurity Passwords VPN Authentication 84

Security Affairs

SEPTEMBER 23, 2023

The City of Dallas revealed that the Royal ransomware gang that hit the city system in May used a stolen account. In May 2023, a ransomware attack hit the IT systems at the City of Dallas , Texas. To prevent the threat from spreading within the network, the City shut down the impacted IT systems. ” reads the report.

Ransomware 99

Ransomware Surveillance Healthcare Accountability 99

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 108

Software System Administration Advertising Accountability 108

The Last Watchdog

APRIL 6, 2021

Côté outlined how and why many SMBs are in a position to materially improve their security posture – by going back to a few security basics, in particular by paying closer attention to privileged account management , or PAM. Some context: privileged accounts first arose 20 years ago as our modern business networks took shape.

Accountability 148

Accountability Passwords Digital transformation Authentication 148

Threatpost

APRIL 26, 2018

Not just a miner, the malware also sets up a hidden default account with system administrator privileges, to be used for re-infection and further attacks.

System Administration 54

System Administration Malware Accountability 54

Security Affairs

FEBRUARY 8, 2021

” Since 2016 Microsoft continues to track nation-state activity against the email accounts of its customers, the IT giant warned of state-sponsored hacking campaigns originating from China, Russia, and Iran for years. Every time Microsoft experts have detected attacks from state-sponsored hackers, they have alerted users via email.

System Administration 127

System Administration Hacking Cyber threats Accountability 127

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.

System Administration 91

System Administration Malware Accountability Marketing 91

Malwarebytes

NOVEMBER 8, 2023

This type of website is often visited by geeks and system administrators to read the latest computer reviews, learn some tips and download software utilities. info/account/hdr.jpg ivcgroup[.]in/temp/Citrix-x64.msix Indicators of Compromise Ad domains argenferia[.]com com realvnc[.]pro pro corporatecomf[.]online com winscp-apps[.]online

Software 137

Software System Administration Antivirus Malware 137

The Last Watchdog

MARCH 4, 2019

It was designed to make it convenient for system administrators to automate tasks and manage configurations across all Windows endpoints and servers in a company network. A common technique to achieve persistence is to leverage stolen account logons, especially ones that give access to privileged accounts.

Hacking 176

Hacking Energy and Utilities System Administration Accountability 176

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.”

Passwords 135

Passwords Social Engineering Software System Administration 135

eSecurity Planet

MARCH 21, 2022

Inactive Accounts and Default Configurations. Hackers gained initial access by brute-forcing an existing account via “a simple, predictable password” to enroll a new device in the MFA procedures, the agencies said. MFA was automatically disabled because the account was inactive for a long period.

VPN 107

VPN Accountability Authentication Passwords 107

Security Affairs

AUGUST 4, 2021

It guides system administrators and developers of National Security Systems on how to deploy Kubernetes with example configurations for the recommended hardening measures and mitigations. Use log auditing so that administrators can monitor activity and be alerted to potential malicious activity.

System Administration 102

System Administration Architecture Firewall Risk 102

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.

Telecommunications 95

Telecommunications Authentication Passwords Accountability 95

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. However, after the password change, an unauthenticated remote attacker can use the same URL to reset the password for the Administrator account,” Tenable wrote.

Authentication 87

Authentication Passwords Accountability System Administration 87

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. Read our guide on privilege escalation attacks next to learn about the detection and prevention strategies for your privileged accounts and data.

Risk 109

Risk Authentication System Administration Ransomware 109

Krebs on Security

JANUARY 7, 2020

Late last year saw the re-emergence of a nasty phishing tactic that allows the attacker to gain full access to a user’s data stored in the cloud without actually stealing the account password. The phishing lure starts with a link that leads to the real login page for a cloud email and/or file storage service. com sometime around Dec.

Phishing 229

Phishing Passwords Accountability Authentication 229

Duo's Security Blog

JUNE 8, 2023

During the workday, on the other hand, I spend a lot of time talking to systems administrators, security operations analysts, and IT professionals who do love MFA. Some of it is positive, but the general consensus is that people don’t love multi-factor authentication (MFA); they see it as a necessary evil at best.

Authentication 120

Authentication VPN System Administration Engineering 120

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 265

Cybercrime System Administration Marketing Malware 265

Krebs on Security

JULY 14, 2020

. “DNS is a foundational networking component and commonly installed on Domain Controllers, so a compromise could lead to significant service interruptions and the compromise of high level domain accounts.”

DNS 268

DNS Backups System Administration Software 268

Krebs on Security

JUNE 9, 2020

That last effort prompted a gracious return call the following day from a system administrator for the city, who thanked me for the heads up and said he and his colleagues had isolated the computer and Windows network account Hold Security flagged as hacked.

Ransomware 353

Ransomware System Administration Backups Technology 353

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 88

Social Engineering Phishing System Administration Engineering 88

Malwarebytes

JULY 23, 2021

In a recent episode of our Lock and Code podcast, host David Ruiz spoke to Ski Kacoroski—a system administrator with the Northshore School District in Washington state—about the immediate reaction, the planned response, and the long road to recovery from a ransomware attack.

Ransomware 96

Ransomware Unstructured Data Accountability Consumer Protection 96

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.".

Banking 56

Banking Passwords Accountability DDOS 56

Security Affairs

MARCH 18, 2022

In order to identify CAKETAP running on a Solaris system, administrators can check for the presence of a hook installed in the ipcl_get_next_conn hook function. Below is an example command to identify a hooked ipcl_get_next_conn function: root@solaris:~# echo ‘ipcl_get_next_conn::dis -n 0 ; ::quit’ | mdb -k. .”

Banking 123

Banking Telecommunications System Administration Hacking 123

Malwarebytes

JULY 29, 2021

The attack could force remote Windows systems to reveal password hashes that could then be easily cracked. Microsoft quickly sent out an advisory for system administrators to stop using the now deprecated Windows NT LAN Manager (NTLM) to thwart an attack. PetitPotam. If needed, you can add exceptions as necessary.

Authentication 138

Authentication Passwords Encryption System Administration 138

The Last Watchdog

JUNE 3, 2022

Its function is to record events in a log for a system administrator to review and act upon. But it’s equally important to account for their internal edge, to stop software tampering in its tracks. Left unpatched, Log4Shell, presents a ripe opportunity for a bad actor to carry out remote code execution attacks, Pericin told me.

Software 244

Software Internet Internet System Administration 244

SecureList

MARCH 12, 2024

During one of the projects, an SQL injection into an application that was open to signup by any internet user let us obtain the credentials of an internal system administrator. One-Time Passwords and authentication against various resources, such as accounts or file systems, were some of the mechanisms we found to be vulnerable.

Passwords 103

Passwords Authentication Architecture Risk 103