Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

What Is a DMARC Record? A Simple Guide With Examples...

If you’ve ever wondered how companies can protect their emails from being hijacked or used for malicious purposes, the answer you’re looking for is DMARC (Domain-based Message Authentication, Reporting, and Conformance). A DMARC record is an auxiliary security configuration that can be a difference-maker in the battle between legitimate senders and threat actors. It serves as a reliable mechanism to deal with rogue emails and stave off spoofing and other email-based threats.

Lesson from Blue Shield CA's Google Analytics Breach Risk

On April 9, 2025, Blue Shield of California sent shockwaves through the healthcare industry with a data breach notification revealing that protected health information (PHI) may have been shared with Google Ads for nearly three years due to a misconfigured Google Analytics setup. This incident, affecting an undisclosed number of members, underscores the critical risks of noncompliance with HIPAA rules for online tracking technologies.

Hunting with Elastic Security: Detecting command and scripting interpreter execution

Stealthy adversaries continually exploit system utilities to execute malicious code. A particularly potent and frequently misused tactic is MITRE ATT&CK T1059 - Command and Scripting Interpreter, wherein attackers harness built-in interpreters like PowerShell, Bash, Python, or JavaScript to run arbitrary commands.

[Scary] A New Real Cash Scam Sweeps Across the U.S. Warn Your Family and Friends!

Right now, today, thousands of people are being tricked into going to their banks or credit unions to withdraw large sums of cash and will give or send it to a complete stranger, never to see it again. Many of the victims are in the prime of their lives, intelligent, and consider themselves to be of above-average ability in spotting scams and scammers.

Rethinking the Human Factor in Cybersecurity

The phrase “humans are the weakest link in the security chain” is an oversimplification and lazy thinking. Why? Let’s break it down. Have you ever seen an advertisement for a product that promises to make life easier and thought, “I need that?” Choosing the simplest path to a desired outcome is not just human nature; it’s a principle of the entire animal kingdom. From an evolutionary standpoint, conserving energy for the greatest reward has always been advantageous.

Proton66 Part 2: Compromised WordPress Pages and Malware Campaigns

Earlier this year SpiderLabs observed an increase in mass scanning, credential brute forcing, and exploitation attempts originating from Proton66 ASN targeting organizations worldwide that we are discussing in a two-part series. In the first part of this blog series, we investigated the malicious traffic associated with Proton66, revealing the extent of the mass scanning and exploit activities run by the SuperBlack ransomware-associated threat actors such as Mora_001.

How to Secure IoT Devices: A Foolproof Guide for Beginners

The number of connected devices will reach over 17 billion worldwide in 2024. This is a big deal as it means that all previous connectivity records. The statistics paint a worrying picture – 22% of organizations dealt with serious IoT security incidents last year. The security landscape looks even more concerning. The average organization’s devices remain completely unsecured – about 30% of them. IoT devices face significant threats, with malware affecting 49% of them.

Secure Your Decoupled .NET Apps with SAML SSO

Simplify Authentication Across Your.NET Applications.Eliminate repeated logins with SAML Single Sign-On (SSO) built for decoupled.NET apps. Let users log in once and securely access all your applications—streamlining access while ensuring enterprise-grade security and a seamless user experience.

Essential Features to Look for in a Shovel for Metal Detecting Success

Unearthing treasures with a metal detector requires precision, patience, and the right equipment. A dependable shovel for metal detecting is more than a digging tool-it's a partner in preserving artifacts and maximizing efficiency. The perfect shovel enhances your ability to extract coins, relics, or jewelry without damage, whether you're sweeping beaches or old homesteads. With countless designs available, focusing on key features like blade strength, handle comfort, and portability ensures success.

Spring 2025 Product Updates: What's New at Astra Security

Dev teams work in sprints. Security threats don’t. As the code runs fast and releases the ship daily, security often plays catch-up. Not because the teams do not care, but because most of the tools are not actually designed for modern teams. Result? There is a long list of unresolved issues. A lot of alerts. Limited visibility. And in the rush to ship, security still gets treated as a blocker instead of a baseline. Meanwhile, the risk keeps growing.