eSecurity Planet

FEBRUARY 18, 2022

While steganography is often considered something of a joke in capture-the-flag (CTF) events and other cybersecurity defense activities, it can happen in real attacks and can take security defenses by surprise simply by using another layer of cover. malware or command-and-control instructions). LokiBot is a striking example.

Malware 104

Malware Artificial Intelligence Encryption Software 104

eSecurity Planet

OCTOBER 24, 2023

Paranoia is a very good thing with web security in general. Be Careful with Downloads Downloads are one of the surest ways to introduce malware into your system. As with phishing emails, the best defense is a well-trained, alert user. Also read: 19 Different Types of Malware Attacks: Examples & Defenses 3.

Malware 122

Malware Antivirus Software Passwords 122

eSecurity Planet

JUNE 18, 2024

The fix: Install updated versions of the GPU Display Driver through NVIDIA’s Downloads page and update the vGPU software through NVIDIA’s licensing portal. The fix: Immediately download the most recent version of your Windows Server Service software, as well as any other services on the Patch Tuesday list. CVSS score.

Firmware 113

Firmware Authentication Ransomware Software 113

eSecurity Planet

JUNE 3, 2024

Last week, major security vendors Check Point and Okta both notified customers of threats, and an old Fortinet vulnerability reared its head when researchers published a proof of concept for it. Check your vendors’ security bulletins regularly, and make sure your team is following security news to patch issues as soon as they arise.

VPN 109

VPN Authentication Passwords Software 109

Hacker Combat

APRIL 6, 2022

The best ransomware protection combines solid, layered security defenses with data backups that an attacker can’t encrypt. Backing up your data ensures you do not get hit by an attack, or if it happens, you won’t lose any critical data. Regular Software Updates.

Ransomware 130

Ransomware Antivirus Encryption Passwords 130

Security Affairs

NOVEMBER 3, 2022

In order to weaken the security defenses installed on the target machine, Black Basta targets installed security solutions with specific batch scripts downloaded into the Windows directory. The threat actors were disabling Windows Defender executing the following scripts: WindowsILUg69ql1.bat bat WindowsILUg69ql2.bat

Cybercrime 108

Cybercrime Ransomware Antivirus Malware 108

eSecurity Planet

JULY 29, 2024

Researchers have observed a campaign that uses the vulnerability to download malicious executables. The fix: Mitigation strategies are more broad for this vulnerability — carefully scanning and verifying any sources before downloading files is at the top of the list. The vulnerability is tracked as CVE-2024-21412 and has an 8.1

Internet 109

Internet Internet Accountability Software 109

eSecurity Planet

JANUARY 22, 2024

The fix: Users need to download the new public commit signing key from GitHub. According to Jamf, if the malware is detonated, it’ll download onto the victim’s device and execute background payload processes. The authenticated user must also be logged into an account on an instance of GHES.

Authentication 113

Authentication Malware VPN Mobile 113

eSecurity Planet

OCTOBER 8, 2024

The vulnerability is already being exploited, and download and exploit instructions are already available on GitHub, so you should immediately patch your Zimbra installation before threat actors can follow proofs of concept. Affected versions include: Joule: version 8.8.15 Kepler: version 9.0.0 Daffodil: versions 10.0.x x before 10.0.9

Risk 109

Risk Malware Software Passwords 109

eSecurity Planet

DECEMBER 14, 2023

“For instance, this vulnerability could be used in conjunction with malware that automatically downloads and installs itself once a user clicks on a deceptive link.” . “The exploitation scenario involves an attacker crafting a malicious link, application, or file that appears legitimate to the victim,” Walters noted.

Antivirus 113

Antivirus Engineering Security Defenses Internet 113

eSecurity Planet

AUGUST 20, 2024

Also, don’t click on links or download attachments from suspicious sources. Get the Free Cybersecurity Newsletter Strengthen your organization's IT security defenses by keeping up to date on the latest cybersecurity news, solutions, and best practices.

Identity Theft 130

Identity Theft Data breaches Passwords Encryption 130

Spinone

DECEMBER 17, 2019

It quietly makes its way past your security defenses into the heart of your data and keeps it hostage until you pay a ransom. Urge to take action (click or download) Hackers placed the large button and prompted us to click on it, rushing us to upgrade our system. Ransomware is a sly, silent, and vicious criminal.

Ransomware 83

Ransomware Passwords Encryption Phishing 83

Malwarebytes

MARCH 5, 2021

Threat actors often vary their techniques to thwart security defenses and increase the efficiency of their attacks. This RAT is not obfuscated and contains three main functionalities: Download files Upload files Take screenshots. This blog post was authored by Hossein Jazi. Figure 12: Main. Figure 13: Main functionalities.

Encryption 140

Encryption Phishing Security Defenses Government 140

SecureWorld News

NOVEMBER 8, 2023

In turn, this has left organizations and individuals far behind in the race to secure defenses appropriately. Highly-persuasive phishing emails , aided by convincing AI-generated text, can trick employees into clicking malicious links, downloading files disguised as malware, or entering credentials into fake logins or landing pages.

Social Engineering 113

Social Engineering Engineering Cyber Attacks Artificial Intelligence 113

eSecurity Planet

JUNE 28, 2024

Simply Show Hooks (version 1.2.1) “This plugin has been closed as of June 24, 2024 and is not available for download. Get the Free Cybersecurity Newsletter Strengthen your organization's IT security defenses by keeping up to date on the latest cybersecurity news, solutions, and best practices. Blaze Widget (versions 2.2.5 – 2.5.2)

Risk 113

Risk Passwords Accountability Malware 113

eSecurity Planet

OCTOBER 16, 2023

Remote Code Execution Threatens GNOME Linux Systems Through File Downloads Type of attack: A Remote Code Execution (RCE) vulnerability ( CVE-2023-43641 ) was found in the libcue library, a component integrated into the Tracker Miners file metadata indexer used in Linux distributions that run GNOME, such as Fedora and Ubuntu.

DDOS 104

DDOS Software Cybersecurity Manufacturing 104

Security Affairs

JULY 14, 2023

Black Lotus is able to disable security solutions, including Hypervisor-protected Code Integrity (HVCI), BitLocker, and Windows Defender. The rootkit is able to bypass security defenses like UAC and Secure Boot, it is able to load unsigned drivers used to perform a broad range of malicious activities.

Firmware 98

Firmware Malware Hacking CISO 98

Security Affairs

MARCH 1, 2023

Black Lotus is able to disable security solutions, including Hypervisor-protected Code Integrity (HVCI), BitLocker, and Windows Defender. The rootkit is able to bypass security defenses like UAC and Secure Boot, it is able to load unsigned drivers used to perform a broad range of malicious activities.

Firmware 98

Firmware Malware Hacking Security Defenses 98

eSecurity Planet

MARCH 19, 2024

However, their security incident response team recommends prioritizing the critical-level arbitrary system file read vulnerability patch for ColdFusion. The fix: Update software using patches from the relevant download center, download page, or link in the instructions for each software.

Authentication 119

Authentication VPN Software DDOS 119

eSecurity Planet

AUGUST 23, 2021

… In this case, our actor simply needed to download the ransomware from GitHub and socially engineer someone to deploy the malware for them.”. The actor told us that he ‘programmed the software using python language,’” he wrote in the blog post. “In In reality, however, all of the code for DemonWare is freely available on GitHub.

Ransomware 127

Ransomware Social Engineering Engineering VPN 127

Security Boulevard

FEBRUARY 11, 2021

While it’s true that if no person ever clicked on links or downloaded attachments, organizations would be freer from incidents. However, business isn’t conducive to never clicking or downloading, scrutinizing the contents and headers of every email, and questioning each correspondence received throughout each day.

Ransomware 52

Ransomware Backups VPN Security Defenses 52

eSecurity Planet

AUGUST 20, 2024

Wait for Bitdefender VPN to download all the necessary files. Once the download is complete, pick your desired language from the installer’s drop-down box. Choose Download to save the Bitdefender installer. Once the download is done, open the file named bitdefender_windows_[…] to start the installation.

VPN 57

VPN Accountability Antivirus Passwords 57

SecureList

SEPTEMBER 11, 2023

In particular, the C2 may send a command to download further malware, such as Cobalt Strike Beacon, Metasploit, or further Bughatch modules. GoToAssist is an RDP support utility often used by technical support teams, but the application is often abused to bypass any security defenses or response teams when moving files between systems.

Ransomware 144

Ransomware Encryption Malware DDOS 144

eSecurity Planet

OCTOBER 26, 2023

Programs Accessing the Internet Without Permission If you discover strange apps, or applications accessing the internet without your consent, malware may be using connections to download further harmful files or communicate sensitive data to external (“command and control”) servers.

Malware 108

Malware Antivirus Adware Software 108

eSecurity Planet

DECEMBER 10, 2023

These files can download malware onto a device or take the employee to a spoofed login page, where they may enter their credentials and have them stolen. Scan for Malware A threat actor may have downloaded malware in multiple locations within the computer system. The threat actor is then unable to perform administrative actions.

Accountability 109

Accountability Passwords Phishing Malware 109

eSecurity Planet

APRIL 1, 2024

The fix: Most Apple products download updates automatically, but check to ensure users apply the updates: iOS and iPadOS: Versions 17.4.1 The problem: Decoding videos with large frame sizes on iOS and macOS devices could trigger an integer overflow flaw made possible by an integer overflow flaw and trigger an out-of-bounds write to memory.

Authentication 109

Authentication Artificial Intelligence Software Risk 109

eSecurity Planet

JANUARY 16, 2024

xml through the download portal. The problem: The United States Cybersecurity and Infrastructure Security Agency (CISA) has announced a vulnerability in Microsoft SharePoint that allows a threat actor to escalate their privileges on the network. The fix: Ivanti is currently developing patches for the vulnerabilities. 20240107.1.xml

Firewall 109

Firewall Firmware IoT Authentication 109

eSecurity Planet

AUGUST 20, 2024

The fix: Ivanti recommends updating Virtual Traffic Manager to the latest version, which you can do by logging into the Ivanti standard downloads portal. The flaw is tracked as CVE-2024-7593 and has a CVSS score of 9.8, a critical rating.

Authentication 106

Authentication Firmware Technology Software 106

eSecurity Planet

AUGUST 14, 2023

Owners will need to download the update to a USB stick and perform the patch installation. While the infotainment system is supposedly firewalled from steering, throttling, and braking, attached devices may not be fully secured against communication via Wi-Fi.

Software 98

Software Malware Internet Internet 98

eSecurity Planet

AUGUST 21, 2024

Visit the LastPass download page. They’ll receive a secure link to access the shared credentials. Download the LastPass app from the App Store (iPhone) or Google Play (Android). By following these steps, you’ll be well on your way to mastering LastPass and securing your digital life. Enter the recipient’s email address.

Password Management 113

Password Management Passwords Accountability Authentication 113

eSecurity Planet

AUGUST 27, 2024

The fix: To remediate CVE-2024-39717, upgrade to one of the following updated versions, with links to the download page provided by Versa Networks: 21.2.3: [link] 22.1.2: [link] 22.1.3: [link] 22.1.4: Not affected. Additionally, follow all of Versa Networks’ firewall guidelines and hardening best practices.

Authentication 104

Authentication Firewall Software Security Defenses 104

eSecurity Planet

JANUARY 5, 2024

3 Main Types of Firewall Policies 9 Steps to Create a Firewall Policy Firewall Configuration Types Real Firewall Policy Examples We Like Bottom Line: Every Enterprise Needs a Firewall Policy Free Firewall Policy Template We’ve created a free generic firewall policy template for enterprises to download and use.

Firewall 108

Firewall Penetration Testing DNS Network Security 108

Security Affairs

OCTOBER 18, 2019

Now the researchers Grant Hernandez, a PhD candidate at the Florida Institute of Cyber Security at the University of Florida, has publicly disclosed a PoC exploit code for the CVE-2019-2215 vulnerability. I downloaded the latest Android NDK and compiled the proof of concept. ” reads a blog post published by Hernandez. “The

Advertising 72

Advertising Surveillance Security Defenses Marketing 72

CyberSecurity Insiders

SEPTEMBER 1, 2021

“Our ransomware readiness assessment is designed to analyze the customer’s security posture with respect to ransomware from the perspective of prevention, containment and restoration.”. GuidePoint’s targeted Ransomware Readiness Assessment will help customers: Identify gaps in their security defenses. About GuidePoint Security.

Ransomware 52

Ransomware Risk Security Defenses Cybersecurity 52

Security Boulevard

APRIL 24, 2025

as a result of stronger email authentication protocols like DMARC and Googles sender verification, which blocked 265 billion unauthenticated emails.Education is under attack: Phishing in education surged 224%, with threat actors exploiting academic calendars, financial aid deadlines, and weak security defenses.

Phishing 71

Phishing Scams Cryptocurrency Authentication 71

eSecurity Planet

AUGUST 28, 2023

Install the correct RPM for your version to download and install. The security bulletin was last updated August 25. 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 #.

VPN 98

VPN Authentication Mobile Firewall 98

eSecurity Planet

AUGUST 28, 2023

Install the correct RPM for your version to download and install. The security bulletin was last updated August 25. 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 #.

VPN 95

VPN Authentication Mobile Firewall 95