An FTC report says that Americans last year lost $2.1 billion in social media scams, such as shopping and investment schemes. Social media site have become the place where most of these scams start, and more than half of that money was stolen in scams began on Facebook, WhatsApp, and Instagram.

The post U.S. Consumers Lost $2.1 Billion in Social Media Scams in 2025, FTC Says appeared first on Security Boulevard.

China-sponsored threat groups like Salt Typhoon and Flax Typhoon are increasingly relying on multiple massive botnets comprising edge and IoT devices to run their cyber espionage and network intrusion campaigns, CISA and other security agencies say. The use of such "covert networks" makes it more difficult to detect and mitigate their campaigns.

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Introduction to BYOE Against the backdrop of organizations undergoing massive adoption of cloud services, it is critical to protect information from unauthorized access. The fact remains that most of the cloud service providers provide that most cloud services deliver strong encryption as a built-in feature, much of that worry arises when such service providers alsoRead More

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DigiCert G1 Retirement 2026: A Turning Point in Web PKI Evolution Mozilla and Google Chrome will revoke the G1 root certificates of DigiCert on April 15, 2026. When the certificate you are using TLS chains to one of those roots, the browsers immediately do not trust it. A security warning is shown to your users.Read More

The post DigiCert G1 Root Removal 2026: What It Means, Risks & Action Plan for Your TLS Infrastructure appeared first on EncryptedFence by Certera - Web & Cyber Security Blog.

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Introduction When it comes to sending data over the internet, two main protocols dominate the landscape: TCP, which stands for Transmission Control Protocol, and UDP stands for User Datagram Protocol. These protocols are important since they determine how information is transferred from one device to another. But what exactly are they, and how are theyRead More

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PAM tools are too complex for most orgs. Here’s why legacy apps drive risk and how PEDM offers a simpler fix.

The post The Endpoint Paradox: Why Legacy Software Makes Enterprise PAM Solutions Wrong for Most Organizations appeared first on Security Boulevard.

The Green Blood ransomware group, which has been active since January 2026, has been targeting countries in South Asia, Africa, and parts of South America, and is characterized by its Golang-based ransomware payload. In this post, we analyze the main characteristics of the Green Blood ransomware, its encryption method, and the technical reasons why it […]

Green Blood 랜섬웨어 그룹은 2026년 1월부터 활동이 확인된 신규 랜섬웨어 그룹으로, Golang 기반의 랜섬웨어 페이로드를 운영하는 것이 특징이다. 이들은 남아시아와 아프리카, 남미 일부 국가를 중심으로 공격을 전개하고 있으며, 다른 랜섬웨어 그룹과 마찬가지로 감염된 시스템의 파일을 암호화하고 피해 기업의 민감 정보를 탈취하는 이중 갈취 방식을 사용한다. 또한 몸값이 지불되지 않을 경우 복호화 키를 영구적으로 파기하겠다는 협박성 […]

AhnLab SEcurity intelligence Center (ASEC) has recently observed an increase in attack cases exploiting Remote Monitoring and Management (RMM) tools. Whereas attackers previously exploited remote control tools during the process of seizing control after initial penetration, they now increasingly leverage RMM tools even during the initial distribution phase across diverse attack scenarios. This article covers […]

A recent CISA red team assessment of a United States critical infrastructure organization revealed systemic vulnerabilities in modern cybersecurity. Among the most pressing issues was a heavy reliance on endpoint detection and response (EDR) solutions, paired with a lack of network-level protections.

These findings underscore a familiar challenge: Why do organizations place so much trust in EDR alone, and what must change to address its shortcomings?

EDR’s double-edged sword

A cornerstone of cyber resilience strategy, EDR solutions are prized for their ability to monitor endpoints for malicious activity. But as the CISA report demonstrated, this reliance can become a liability when paired with inadequate network defenses. Here’s why:

1. Tunnel vision on endpoints: EDR excels at identifying threats on individual devices but struggles with network-wide attacks. This leaves gaps when hackers exploit lateral movement or unusual data transfers — activities that often require network-level visibility to detect.
2. Playing catch-up with threats: Traditional EDR tools depend on recognizing known indicators of compromise (IOCs). Advanced attackers can easily sidestep these tools by using novel techniques or blending in with legitimate activity.
3. Blind spots in legacy systems: Legacy environments often go unnoticed by EDR, giving attackers free rein. In the CISA case, these systems allowed the red team to persist for months undetected.
4. Overwhelmed defenders: Even when EDR generates alerts, security teams can become desensitized by a flood of notifications. As seen in the CISA assessment, critical warnings can slip through the cracks simply because defenders are too stretched to respond.

Common EDR pain points

The challenges highlighted in the CISA report mirror broader issues organizations face with EDR:

• Detection without context: EDR tools often spot anomalies on endpoints but fail to connect the dots across the broader network. This lack of context can leave organizations blind to coordinated attacks.
• Weak network integration: Without network-layer defenses, EDR struggles to identify malicious activities like unusual traffic patterns or data exfiltration, key tactics in advanced breaches.
• Fragmented systems: Many organizations operate a patchwork of security tools, leaving critical gaps in coverage and making it harder to correlate data across endpoints, networks and cloud environments.

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The next evolution of EDR

Recognizing these shortcomings, cybersecurity is rapidly evolving beyond traditional EDR. Here’s how:

1. Extended detection and response (XDR): XDR takes EDR to the next level by integrating endpoint, network and cloud data into a single platform. This broader scope allows organizations to see the full attack picture and respond more effectively.
2. AI-driven insights: Cutting-edge EDR solutions now harness machine learning to detect subtle behavioral anomalies. By identifying deviations from normal activity, these tools catch threats even when no IOCs exist.
3. Zero trust security: Zero trust architectures take endpoint defense a step further by ensuring no device or user is trusted by default. This integration of endpoint, identity and network security reduces dependence on EDR alone.
4. Network visibility: Modern EDR tools are incorporating network traffic analysis to close the gaps identified in the CISA report. Monitoring traffic for anomalies, such as unusual data flows or external connections, bolsters defenses.
5. Cloud-native solutions: As businesses embrace hybrid and cloud environments, EDR is evolving to provide seamless coverage across on-premises and cloud systems, addressing vulnerabilities in these critical areas.

Why do gaps persist?

Even with these advancements, many organizations struggle to fully address EDR’s limitations:

• Resource strains: Small security teams often lack the bandwidth or expertise to implement and manage advanced solutions like XDR.
• Budget constraints: Upgrading to integrated platforms or modernizing legacy systems can be costly.
• Legacy challenges: Outdated environments remain vulnerable, acting as weak points that attackers can exploit.
• Leadership missteps: As the CISA report pointed out, organizations sometimes deprioritize known vulnerabilities, leaving critical gaps unaddressed.

Building a more resilient future

The CISA red team findings are a wake-up call: Endpoint protection alone is no longer enough. To outsmart today’s sophisticated adversaries, organizations must adopt a layered defense strategy that integrates endpoint, network and cloud security. Solutions like XDR, zero trust principles and advanced behavioral analysis offer a path forward — but they require strategic investments and cultural shifts.

The post Insights from CISA’s red team findings and the evolution of EDR appeared first on Security Intelligence.