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.

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Accountability Passwords Digital transformation Authentication 194

Hot for Security

FEBRUARY 10, 2021

The FBI alert, obtained by ZDNet , draws attention to out-of-date Windows 7 systems, poor passwords, and desktop sharing software TeamViewer. “TeamViewer’s legitimate use, however, makes anomalous activity less suspicious to end users and system administrators compared to typical RATs.”. .

Hacking 124

Hacking Social Engineering System Administration Passwords 124

Security Affairs

FEBRUARY 8, 2023

A JSON Web Token (JWT) is a sort of session token that represents a user’s valid authenticated session on a website. 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. System Admins can access all the tabs.”

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System Administration Accountability Passwords Hacking 89

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.

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Telecommunications Authentication Passwords Accountability 95

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. The authentication process does not require the plaintext password.

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Authentication Passwords Encryption System Administration 138

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.

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VPN Accountability Authentication Passwords 117

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.”

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Passwords Social Engineering Software System Administration 138

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.

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Risk Authentication System Administration Ransomware 113

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. “This is worse because the CVE calls for an authenticated user,” Holden said. “This was not.”

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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.

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Authentication System Administration Firmware Passwords 144

eSecurity Planet

AUGUST 28, 2023

Some of these attacks are challenging to detect because they look like they could be the behavior of legitimate system administrators. Type enable and the corresponding system password initially set during system installation to enter EXEC PRIVILEGED mode. The command line prompt will be changed from > to #.

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VPN Authentication Mobile Firewall 98

eSecurity Planet

AUGUST 28, 2023

Some of these attacks are challenging to detect because they look like they could be the behavior of legitimate system administrators. Type enable and the corresponding system password initially set during system installation to enter EXEC PRIVILEGED mode. The command line prompt will be changed from > to #.

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VPN Authentication Mobile Firewall 93

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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Banking Passwords Accountability DDOS 58

Security Boulevard

FEBRUARY 21, 2024

Abusable Requirements The first issue that raises an eyebrow is the requirement that the machine account for the passive site server must be a member of the LOCAL ADMINISTRATORS group on the active site server. Figure 2: Site Installation Account Next, we’ll shift focus to the site database role.

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Authentication Accountability System Administration Software 64

IT Security Guru

SEPTEMBER 7, 2022

Or, if you’re using an external API for authentication, then your authentication token could be stolen by an attacker who has gained access to the server hosting that external service via some other means such as social engineering or brute force attacks on their account credentials (e.g., password guessing).

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DDOS Authentication Architecture Social Engineering 114

Security Boulevard

SEPTEMBER 17, 2022

These types of "unauthorized access" attacks account for 50% of all data breaches and can cost companies as much as $9.5M 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.

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Social Engineering Education Technology Artificial Intelligence 78

Security Boulevard

DECEMBER 2, 2022

Also, remember how users can use keys rather than a password to login? So, imagine Susan is a system admin and she has access to several servers. She used SSH keygen to generate keys and she now can login to the systems via Secure Shell. These algorithms change and as they age, they become more vulnerable.

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Risk Authentication Passwords Accountability 64

Security Affairs

AUGUST 19, 2019

Webmin is an open-source web-based interface for system administration for Linux and Unix. It allows users using web browsers to set up user accounts, Apache, DNS, file sharing and much more. Webmin, the popular open-source web-based interface for Unix admin contained a remote code execution vulnerability for more than a year.

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Passwords System Administration Advertising DNS 79

eSecurity Planet

FEBRUARY 15, 2022

The agencies offered some sound cybersecurity advice for BlackByte that applies pretty generally: Conduct regular backups and store them as air-gapped, password-protected copies offline. Review domain controllers, servers, workstations, and active directories for new or unrecognized user accounts. BlackByte Ransomware Protection Steps.

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Ransomware Encryption Backups Accountability 128

CyberSecurity Insiders

NOVEMBER 18, 2021

He is also looking for opportunities to collect additional access parameters (usernames and passwords), elevate privileges, or use already existing compromised accounts for unauthorized access to systems, applications, and data. Attackers may use the following methods to obtain administrator privileges: Compromised passwords.

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NopSec

OCTOBER 19, 2015

A NULL session attack is something that system administrators often neglect to consider when hardening networks. This can lead to disastrous results as enumeration of a null session can divulge just about every bit of useful information an attacker needs to remotely gain access to a system.

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Firewall VPN Passwords System Administration 40

NopSec

MARCH 16, 2020

Are all Microsoft(MS) Remote Desktop connections to the outside world accounted for and adequately protected? Are all the OWA – Outlook Web Access – installations accounted for and adequately protected? Are all file sharing accounts accounted for and adequately protected? Are all CMS websites accounted for?

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VPN Accountability Risk System Administration 40

Adam Levin

APRIL 8, 2019

Facebook’s Two-Factor Authentication phone numbers exposed: After prompting users to provide phone numbers to secure their accounts, Facebook allows anyone to look up their account by using them. Denying anything happened gives system administrators more time to identify and patch newly discovered vulnerabilities.

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Hacking Data privacy Artificial Intelligence System Administration 100

eSecurity Planet

DECEMBER 3, 2021

Here are the top Twitter accounts to follow for the latest commentary, research, and much-needed humor in the ever-evolving information security space. Kennedy founded cybersecurity-focused TrustedSec and Binary Defense Systems and co-authored Metasploit: The Penetration Tester’s Guide. Denial-of-Suez attack.

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Accountability Cybersecurity Penetration Testing InfoSec 139

eSecurity Planet

SEPTEMBER 11, 2023

Alarmingly, this API lacks any form of authentication, allowing virtually anyone, even a malicious website you might visit, to send commands to the CLI. They can be remotely exploited without authentication, potentially enabling remote code execution, service disruptions, and arbitrary operations on the routers. via port 8076.

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VPN Firmware Authentication Phishing 113

eSecurity Planet

NOVEMBER 30, 2021

Privileged accounts are among an organization’s biggest cybersecurity concerns. These accounts give admins control over data, applications, infrastructure and other critical assets that average system users don’t have permission to access or change. What is Privileged Access Management (PAM)?

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IT Security Guru

APRIL 12, 2022

There are a few notable exploited misconfigurations, from default built-in file sharing, and lack of password enforcement, albeit no password to multi-factor authentication (MFA), to the risks of legacy protocols and OAuth apps, that can bring a little clarity to understanding the complex landscape that is a company’s SaaS security posture.

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CISO Passwords Marketing System Administration 102

CyberSecurity Insiders

SEPTEMBER 21, 2021

If any potentially hazardous characters must be allowed as input, be sure that you implement additional controls like output encoding, secure task specific APIs, and accounting to use that data throughout the application. Authentication and password management. Implement password hashing on a trusted system.

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Authentication Passwords Software Accountability 79

eSecurity Planet

MARCH 25, 2022

RDP intrusions are typically the result of two attacker methods: brute force authentication attempts or a meddler-in-the-middle (MITM) attack. Remote desktop software’s sensitive influence over other devices means identity and access management (IAM), password security , and multi-factor authentication are critical for risk management.

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Security Affairs

JUNE 2, 2020

The vulnerability could potentially allow an authenticated attacker to gain access to corporate network, access to sensitive data, and control private clouds within an entire infrastructure. “An authenticated actor may be able to send malicious traffic to VMware Cloud Director which may lead to arbitrary remote code execution.

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System Administration Accountability Advertising Authentication 87

Malwarebytes

APRIL 21, 2021

Cybersecurity sleuths Mandiant report that they are tracking “12 malware families associated with the exploitation of Pulse Secure VPN devices” operated by groups using a set of related techniques to bypass both single and multi-factor authentication. The identified threat actors were found to be harvesting account credentials.

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VPN Authentication Malware System Administration 75

SecureWorld News

JUNE 18, 2020

in a press to meet growing and critical mission needs, CCI had prioritized building cyber weapons at the expense of securing their own systems. Shared passwords and a failure to control access: "Most of our sensitive cyber weapons were not compartmented, users shared systems administrator-level passwords.".

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Security Boulevard

JUNE 20, 2022

They recommend tiered administration with dedicated admin accounts. Admins should use a hardened Privileged Access Workstation (PAW) when performing administrative tasks, and the admin session must require Multi-Factor Authentication (MFA) and Just-In-Time (JIT) restrictions. Else, it will happen again and again.

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Accountability Risk Authentication Passwords 52

SiteLock

APRIL 7, 2022

Depending on the entry page, this will have username and password information (for login pages) or full name, address, and other personal information (for account creation and verification pages). If you suspect that you entered your information into a phishing page, it is important to login (if you can) and change your password again.

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Phishing Engineering System Administration Malware 52

The Last Watchdog

JUNE 22, 2020

No one enforced the use of passwords, nor insisted on strict teacher control of those lessons. To Zoom’s credit, password protection and a “waiting room” feature, which allows the host to control when a participant joins the meeting, are the default settings for its free and single license paid accounts.

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Mobile Passwords Technology VPN 276

Schneier on Security

JULY 20, 2020

Not a few people's Twitter accounts, but all of Twitter. Someone compromised the entire Twitter network, probably by stealing the log-in credentials of one of Twitter's system administrators. It didn't matter whether individual accounts had a complicated and hard-to-remember password, or two-factor authentication.

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