Security Affairs

MAY 21, 2020

Hackers attempted to exploit a zero-day flaw in the Sophos XG firewall to distribute ransomware to Windows machines, but the attack was blocked. It was designed to download payloads intended to exfiltrate XG Firewall-resident data. Passwords associated with external authentication systems such as AD or LDAP are unaffected.

Firewall 145

Firewall Ransomware Passwords VPN 145

Troy Hunt

JULY 18, 2019

I highlighted 3 really important attributes at the time of launch: There is no authentication. Combating Abuse with Firewall Rules Firewall rules on Cloudflare are amazingly awesome. In the end, the path forward was clear - the API would need to be authenticated. There is no rate limiting. There is no cost.

Authentication 243

Authentication Firewall Data breaches Mobile 243

Security Affairs

OCTOBER 29, 2024

Change passwords : After malware removal, update passwords for key accounts (email, banking, work, social media) and enable two-factor authentication. Use a password manager : Simplifies managing strong, unique passwords across accounts. Report stolen data : Notify relevant parties if sensitive details (e.g.,

Identity Theft 126

Identity Theft Passwords Malware Banking 126

Security Affairs

MARCH 29, 2024

Cisco warns customers of password-spraying attacks that have been targeting Remote Access VPN (RAVPN) services of Cisco Secure Firewall devices. Cisco is warning customers of password-spraying attacks that have been targeting Remote Access VPN (RAVPN) services configured on Cisco Secure Firewall devices. ” reads the report.

Firewall 132

Firewall Passwords VPN Authentication 132

Security Affairs

DECEMBER 15, 2023

Security flaws in Netgate pfSense firewall solution can potentially lead to arbitrary code execution on vulnerable devices. pfSense is a popular open-source firewall solution maintained by Netgate, researchers discovered multiple security issues affecting it. ” reads the analysis published by SonarSource. and pfSense Plus 23.09.

Firewall 141

Firewall Phishing Authentication Hacking 141

Cisco Security

JUNE 15, 2021

As a network and workload security strategy leader, I spend a lot of time thinking about the future of the good old network firewall. Spoiler alert: I’m not going to join the cool club of pronouncing the firewall dead. The two main problems for the firewall to overcome in all those new deployment scenarios are insertion and visibility.

Firewall 140

Firewall Software Network Security Encryption 140

Security Affairs

OCTOBER 9, 2024

Palo Alto fixed critical flaws in PAN-OS firewalls, warning that attackers could chain these vulnerabilities to hijack the devices. Palo Alto Networks addressed multiple vulnerabilities that an attacker can chain to hijack PAN-OS firewalls. ” reads the advisory. ” reads the advisory.

Firewall 129

Firewall Passwords Authentication Phishing 129

Malwarebytes

JANUARY 6, 2022

million customers have had their user accounts compromised in credential stuffing attacks. Credential stuffing is the automated injection of stolen username and password pairs in to website login forms, in order to fraudulently gain access to user accounts. Using a forum or social media account to send phishing messages or spam.

Passwords 144

Passwords Accountability Identity Theft Password Management 144

Krebs on Security

AUGUST 27, 2019

Imperva , a leading provider of Internet firewall services that help Web sites block malicious cyberattacks, alerted customers on Tuesday that a recent data breach exposed email addresses, scrambled passwords, API keys and SSL certificates for a subset of its firewall users. Redwood Shores, Calif.-based

Cybersecurity 273

Cybersecurity Firewall Passwords Data breaches 273

Security Affairs

JUNE 24, 2021

Networking equipment giant Zyxel warns customers of a series of attacks that have been targeting some of its enterprise firewall and VPN devices. Networking equipment vendor Zyxel warned its customers of a series of attacks that have been targeting some of its enterprise firewall and VPN server solutions. Pierluigi Paganini.

VPN 144

VPN Firewall Firmware Authentication 144

eSecurity Planet

NOVEMBER 6, 2024

This data reportedly includes everything from names and addresses to Social Security numbers and bank account details. The stolen data reportedly includes highly personal information — names, dates of birth, Social Security numbers, bank account details, and even records of residents’ interactions with city services. With over 6.5

Ransomware 115

Ransomware Authentication Identity Theft Penetration Testing 115

Digital Shadows

MARCH 17, 2025

By exploiting vulnerabilities that expose credential storage, attackers can harvest plaintext usernames and passwords without needing persistent access or backdoor accounts. This threat hunt identifies accounts at risk of this attack vector. This ensures that even if the VPN is compromised, attackers can’t move laterally.

VPN 133

VPN Authentication Ransomware Risk 133

Daniel Miessler

MAY 14, 2020

Good passwords are long, random, and unique to each account, which means it’s impossible for a human to manage them on their own. Pick either 1Password or LastPass , go through all your accounts, and for each one…reset the password to something created by (and stored in) your password manager. Automatic Logins Using Lastpass.

Risk 345

Risk Passwords Password Management Accountability 345

The Last Watchdog

MARCH 6, 2021

It is essential to ensure that all accounts are protected with strong passwords. To this day, a significant amount of people still use the password across multiple accounts, which makes it much simpler for a cybercriminal to compromise a password and take over accounts. Set-up 2-factor authentication. Set up firewalls.

VPN 214

VPN Passwords Firewall Risk 214

Security Affairs

DECEMBER 3, 2024

Cybersecurity and Infrastructure Security Agency (CISA) adds ProjectSend, North Grid Proself, and Zyxel firewalls bugs to its Known Exploited Vulnerabilities catalog. are vulnerable to XXE attacks, allowing unauthenticated attackers to read server files with account data. appears to have been exploited by attackers in the wild.

Firewall 113

Firewall Authentication Accountability Firmware 113

eSecurity Planet

JANUARY 5, 2024

A firewall policy is a set of rules and standards designed to control network traffic between an organization’s internal network and the internet. Featured Partners: Next-Gen Firewall (NGFW) Software Learn more Table of Contents Toggle Free Firewall Policy Template What Are the Components of Firewall Policies?

Firewall 109

Firewall Penetration Testing DNS Network Security 109

Krebs on Security

JANUARY 19, 2022

If you created an online account to manage your tax records with the U.S. account and share the experience here. account). prompts users to choose a multi-factor authentication (MFA) option. even mention the need to lift or thaw that security freeze to complete the authentication process. After confirmation, ID.me

Mobile 364

Mobile Accountability Insurance Government 364

eSecurity Planet

JANUARY 16, 2024

Keep an eye out for security announcements from your firewall vendors; it’s possible additional similar vulnerabilities will come to light. The problem: Juniper Networks released a bulletin about a remote code execution vulnerability in its SRX firewalls and EX switches. This vulnerability is tracked as CVE-2024-21591.

Firewall 110

Firewall Firmware IoT Authentication 110

Security Affairs

APRIL 28, 2023

A vulnerability impacting Zyxel firewalls, tracked as CVE-2023-28771, can be exploited to execute arbitary code on vulnerable devices. Researchers from TRAPA Security have discovered a critical remote code execution vulnerability, tracked as CVE-2023-28771 (CVSS score 9.8), impacting Zyxel Firewall. through 5.35. through 5.35.

Firewall 98

Firewall Firmware VPN Authentication 98

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. Once approved, the user's request will be approved for their account. Reaching the goal of the attack.

Accountability 133

Accountability Passwords Authentication Social Engineering 133

Krebs on Security

APRIL 26, 2019

iLnkP2P is designed to allow users of these devices to quickly and easily access them remotely from anywhere in the world, without having to tinker with one’s firewall: Users simply download a mobile app, scan a barcode or enter the six-digit ID stamped onto the bottom of the device, and the P2P software handles the rest.

IoT 279

IoT Firewall Manufacturing Computers and Electronics 279

eSecurity Planet

FEBRUARY 6, 2024

A host-based firewall is installed directly on individual networked devices to filter network traffic on a single device by inspecting both incoming and outgoing data. How Host-Based Firewalls Work Organizations often adopt host-based firewalls for device-specific security control.

Firewall 110

Firewall Mobile Network Security Software 110

SecureList

OCTOBER 29, 2024

Patch management issues The vulnerability patching process typically takes time for a variety of reasons: from actual patch release all the way to identifying vulnerable assets and “properly” patching them, considering any pre-existing asset inventory and whether the accountable personnel will learn about the vulnerability in time.

Risk 108

Risk Antivirus Accountability Malware 108

eSecurity Planet

MARCH 28, 2025

Fortinet and Palo Alto Networks are two of the best network security providers, offering excellent next-generation firewalls (NGFWs) with strong, independently verified security. Fortinet excels in usability and administration, while Palo Alto has an edge in advanced features and firewall capabilities. 5 Ease of us: 4.7/5

Firewall 58

Firewall Small Business Architecture Spyware 58

Security Affairs

APRIL 16, 2024

Cisco Talos warns of large-scale brute-force attacks against a variety of targets, including VPN services, web application authentication interfaces and SSH services.

VPN 141

VPN Firewall Authentication Hacking 141

Adam Levin

MARCH 23, 2020

Avoid sending sensitive information like tax forms, credit card numbers, bank account information, or passwords via email. Enable two-factor authentication: Two-factor authentication prompts a user to verify their identity by sending a code via text message or email. They work best when they’re kept up to date.

Scams 147

Scams Phishing Accountability Passwords 147

Krebs on Security

AUGUST 3, 2020

“Our Litigation Firewall isolates the infection and protects you from harm. Thousands of documents, emails, spreadsheets, images and the names tied to countless mobile phone numbers all could be viewed or downloaded without authentication from the domain theblacklist.click.

Mobile 358

Mobile Marketing Consumer Protection Wireless 358

Security Affairs

JULY 12, 2024

Palo Alto Networks addressed five vulnerabilities impacting its products, including a critical authentication bypass issue. Palo Alto Networks Expedition is a tool designed to help users transition to and optimize Palo Alto Networks’ next-generation firewalls. ” reads the advisory. ” reads the advisory. < 11.1.4<

Authentication 132

Authentication Firewall Accountability Hacking 132

Daniel Miessler

MAY 8, 2020

Use a password manager to make and store good passwords that are different for every account/device. Most peoples’ highest risk systems are their primary email account and their mobile phone account. Next come your social media accounts, and then any accounts that control IoT systems in your house.

Passwords 255

Passwords DNS Accountability IoT 255

eSecurity Planet

OCTOBER 28, 2024

The attacker must be authenticated and have Site Owner permissions to conduct the attack, but with those, they could inject and execute arbitrary code in SharePoint Server contexts. The problem: The same day Cisco published the advisory for CVE-2024-20481, it also notified about a critical flaw in the Cisco Secure Firewall Management Center.

Phishing 103

Phishing Authentication VPN Software 103

Security Affairs

DECEMBER 11, 2024

. “Additionally, Visual Studio Code tunneling involves executables signed by Microsoft and Microsoft Azure network infrastructure, both of which are often not closely monitored and are typically allowed by application controls and firewall rules. It’s unclear if the accounts used were newly created or previously compromised.

Firewall 75

Firewall Malware Accountability Technology 75

Krebs on Security

AUGUST 2, 2019

According to a source with direct knowledge of the breach investigation, the problem stemmed in part from a misconfigured open-source Web Application Firewall (WAF) that Capital One was using as part of its operations hosted in the cloud with Amazon Web Services (AWS).

Hacking 266

Hacking Firewall Data breaches Software 266

DoublePulsar

JANUARY 15, 2025

Having a full device config including all firewall rules is a lot of information. If you are in scope, may need to change device credentials and assess risk of firewall rules being publicly available. In other words, the data is authentic. 2022 zero day was used to raid Fortigate firewall configs.

Firewall 79

Firewall VPN Passwords Firmware 79

The Last Watchdog

APRIL 5, 2022

China has enclosed its national internet servers within what is colloquially called ‘the Great Firewall.’ ’ This firewall even goes as far as to block the latest versions of the encryption service TLS (v1.3) Employees often reuse passwords between other services and accounts.

Hacking 243

Hacking Passwords Internet Internet 243

Security Affairs

JANUARY 23, 2021

x (released in 2020) utilized to connect to SMA 100 series appliances and SonicWall firewalls Secure Mobile Access (SMA) version 10.x x (released in 2020) utilized to connect to SMA 100 series appliances and SonicWall firewalls Secure Mobile Access (SMA) version 10.x and would provide additional updates as more information emerges.

VPN 145

VPN Firewall Mobile Hacking 145

Cisco Security

AUGUST 24, 2023

Cisco is aware of reports that Akira ransomware threat actors have been targeting Cisco VPNs that are not configured for multi-factor authentication to infiltrate organizations, and we have observed instances where threat actors appear to be targeting organizations that do not configure multi-factor authentication for their VPN users.

Authentication 86

Authentication Ransomware VPN Passwords 86

Security Affairs

MAY 29, 2024

Threat actors exploited the flaw to gain remote firewall access and breach corporate networks. By May 24, 2024 we identified a small number of login attempts using old VPN local-accounts relying on unrecommended password-only authentication method,” the company said. ” reads an update to the initial advisory.

VPN 126

VPN Passwords Authentication Accountability 126