Krebs on Security

SEPTEMBER 30, 2023

“The command requires Windows system administrators,” Truniger’s ads explained. Semen-7907 registered at Tunngle from the Internet address 31.192.175[.]63 “Experience in backup, increase privileges, mikicatz, network. Details after contacting on jabber: truniger@xmpp[.]jp.”

Ransomware 222

Ransomware Accountability Cybercrime Backups 222

Security Affairs

MARCH 11, 2020

Microsoft’s Patch Tuesday updates for March 2020 address 115 vulnerabilities, 26 issues affecting Windows, Word, Dynamics Business Central, Edge, and Internet Explorer have been rated as critical severity. Microsoft’s Patch Tuesday updates for March 2020 address 115 vulnerabilities, 26 issues have been rated as critical severity.

System Administration 86

System Administration Advertising Internet Internet 86

Fox IT

AUGUST 15, 2023

If there are indications that the webshell has been used to perform unauthorised activities, it is essential to perform a larger investigation, to identify whether the adversary has successfully taken steps to move laterally from the NetScaler, towards another system in your infrastructure. The results exceeded our expectations.

Internet 94

Internet Internet System Administration 94

Security Affairs

AUGUST 19, 2019

Webmin is an open-source web-based interface for system administration for Linux and Unix. I'ill share detailed information about my presentation and vulnerabilities very soon! Webmin, the popular open-source web-based interface for Unix admin contained a remote code execution vulnerability for more than a year.

Passwords 80

Passwords System Administration Advertising DNS 80

Krebs on Security

JANUARY 7, 2020

From there, the user will be presented with a prompt that says an app is requesting permissions to read your email, contacts, OneNote notebooks, access your files, read/write to your mailbox settings, sign you in, read your profile, and maintain access to that data. The domain hosting the malicious app pictured above — officemtr[.]com

Phishing 248

Phishing Passwords Accountability Authentication 248

Security Boulevard

DECEMBER 2, 2022

In most organization system administrators can disable or change most or all SSH configurations; these settings and configurations can significantly increase or reduce SSH security risks. But port forwarding requires careful configuration and hardening to make sure bad stuff from the internet is not forwarded into the private network.

Risk 62

Risk Authentication Passwords Accountability 62

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 hackers scan the Internet for vulnerable servers that could lead to compromising valuable targets. “In

Hacking 78

Hacking Advertising System Administration Media 78

Malwarebytes

JULY 1, 2021

They were working on a presentation to be held at the Black Hat security conference. For the systems that do need the Print Spooler service to be running make sure they are not exposed to the internet. A different team of researchers had also found an RCE vulnerability in the Print Spooler service.

System Administration 79

System Administration Backups Marketing Engineering 79

SecureList

MARCH 12, 2024

Compared to Broken Access Control, Sensitive Data Exposure contained a greater number of low-risk vulnerabilities, but high-risk ones were present as well. 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.

Passwords 116

Passwords Authentication Architecture Risk 116

eSecurity Planet

JULY 20, 2023

Determine if these changes present new vulnerabilities or whether they alter existing vulnerabilities. Develop and implement suitable remediation procedures in collaboration with key stakeholders such as system administrators, network engineers, and security teams.

Authentication 74

Authentication Penetration Testing Risk Software 74

eSecurity Planet

MARCH 25, 2022

Recent years presented a torrent of research showing how vulnerable RDP systems are for organizations not taking additional cybersecurity precautions. Also read : Best Internet Security Suites & Software. A few days later, IT systems started malfunctioning with ransom messages following.

VPN 120

VPN Software Authentication Encryption 120

SiteLock

MARCH 10, 2022

In this case, it is looking for “msie” in the UserAgent string as well as “win” and it is making sure that the string “opera” is not present in the UserAgent. Maarten Broekman has worked as a system administrator and systems engineer for over 25 years, primarily in the shared web-hosting space. This is NOT looking good.

Malware 52

Malware System Administration Internet Internet 52

SecureList

OCTOBER 12, 2023

The loader starts its activities by loading an encrypted payload from another file that should be present in the same directory. The other two variants should be loaded with the legitimate VLC.exe media player, which is abused to sideload the malicious library. SCRIPT_NAME%.ps1

Encryption 127

Encryption Passwords Malware Firewall 127

Kali Linux

MARCH 28, 2023

Domain The team knew how much BackTrack was growing in popularity, and as they did not switch the project name when using Ubuntu, it was time to create its own place on the Internet. System Upgrades When the team started work switching from Slax to Ubuntu, they grabbed the latest release at the time (8.10 - Intrepid Ibex).

InfoSec 52

InfoSec Penetration Testing Architecture Software 52

Security Boulevard

JUNE 20, 2022

Historically, Microsoft recommended using the Enhanced Security Admin Environment (ESAE) architecture to provide a secure environment for AD administrators to prevent full compromise of a production forest in case of compromise of non-admin users. The AD tier model was part of ESAE. BHE can also help you with maintenance.

Accountability 52

Accountability Risk Authentication Passwords 52

The Last Watchdog

JUNE 22, 2020

Parents have long held a special duty to protect their school-aged children from bad actors on the Internet. However, operating more like a digital-native company presents a host of complex exposures school districts will now have to come to grips with. It’s important to deal with the toothpaste, where it lays. I’ll keep watch.

Mobile 276

Mobile Passwords Technology VPN 276

ForAllSecure

MAY 26, 2022

We do have we do have some people on the internet who have expressed concern about, you know, cyber criminal, I think is what we were originally going with. We do have some people on the internet who have expressed concern about, you know, cyber criminals, I think is what we were originally going with.

Hacking 52

Hacking Technology InfoSec Media 52

SecureList

NOVEMBER 14, 2022

Doubling down on developer-specific threats, IBM presented noteworthy research at this year’s edition of BlackHat, evidencing how source code management or continuous integration systems could be leveraged by attackers. In the past years, we have seen vulnerability researchers increasingly focus on emailing software.

Firmware 117

Firmware Surveillance Mobile Telecommunications 117