> TODAY'S SUMMARY (15 articles)
Today's cybersecurity landscape highlights several significant threats and trends. Microsoft reported an alarming 7.3 billion phishing emails detected in Q3 2026, indicating a surge in phishing tactics. U.S. agencies warned of attacks on industrial refrigeration systems, potentially causing severe disruptions and hazards. The CISA flagged a critical vulnerability in SonicWall SonicOS, emphasizing the urgency for organizations to address this flaw amid reports of exploitation. Additionally, hackers are logging in using stolen credentials within an average of just eight minutes post-infection. On a more positive note, open-source solutions like Wirken are emerging to mitigate risks associated with AI agents. Finally, a notable incident involves a major data breach of 22 million French motorists' data, underscoring ongoing data security challenges.
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// AI-powered summary generated at 08:00
A targeted social engineering attack against DigiCert’s support channel led to the compromise of internal systems and the unauthorized issuance of EV Code Signing certificates. DigiCert is a global Certificate Authority (CA) providing digital trust services, specializing in TLS/SSL certificates, PKI...
Fraudsters aren't hacking credit unions, they are exploiting normal business processes. Flare reveals how structured loan fraud methods use stolen identities to pass verification and secure funds. [...]
Compare the best AI governance tools for enterprises in 2026. Learn what most platforms miss and how to truly control AI risk.
The post Best AI Governance Tools for Enterprises (2026) appeared first on Security Boulevard.
Operant AI has launched Operant Endpoint Protector, a new addition to its AI Defense Platform that enables enterprise IT and security teams to discover, detect, and defend against threats across every AI tool, coding agent, and Model Context Protocol (MCP)-connected workflow used by employees, direc...
Recap of the live panel hosted by Constella and WMC Global on April 30, 2026 ▶ Watch the full recording If you’ve gotten a text recently warning you about an unpaid toll, a missed delivery, or suspicious activity on your bank account, you’ve interacted — however briefly — with one of the most sophi...
Owl Cyber Defense has announced the launch of its Incident Response Diode (IRD), a pocket-sized protocol filtering diode (PFD) designed for incident response and forensics teams. The Owl IRD was developed to help users securely move evidence from compromised endpoints into trusted analysis environme...
Significant cybersecurity M&A deals announced by Airbus, Cyera, Fortra, Palo Alto Networks, Silverfort, and Socket.
The post Cybersecurity M&A Roundup: 33 Deals Announced in April 2026 appeared first on SecurityWeek.
The situation around the critical cPanel authentication bypass vulnerability (CVE-2026-41940) has deteriorated significantly since our initial coverage. Exploratory probing has evolved into multi-actor exploitation, leading to disrupted websites, ransomware and malware deployment, and targeted attac...
As AI adoption accelerates, CISOs face a dual challenge: fueling innovation while mitigating the risks of a rapidly expanding attack surface. Tenable’s five-step framework for securing AI offers a systematic approach to reducing AI security risks as your organization races to achieve the productivit...
This is a writeup of my DEF CON Singapore talk that walks through vulnerabilities and exploits in M365 Copilot and Consumer Copilot. I disclosed these to Microsoft last year. MSRC assigned CVE-2026-24299 and the issues are now patched.
Contents
This turned out to be a long post, covering the 45 minu...
Blend Labs has announced the launch of Autopilot MCP, a server built on the Model Context Protocol, an emerging open standard for AI agent connectivity, that gives authorized agents secure, programmatic access to the Blend platform. For lenders and partners, Autopilot MCP introduces a new category o...
Hackers delivered malware via a customer chat channel, infected an analyst’s system, and accessed the internal support portal.
The post DigiCert Revokes Certificates After Support Portal Hack appeared first on SecurityWeek.
Originally published at EasyDMARC and KnowBe4 Partner to Advance Proactive Email Security as Phishing Fuels More Than One-Third of Cyberattacks by Anush Yolyan.
Dover, Delaware and Tampa Bay, Florida | May ...
The post EasyDMARC and KnowBe4 Partner to Advance Proactive Email Security as Phishing Fue...
Michał Majchrowicz and Marcin Wyczechowski discovered that sed incorrectly
handled symbolic links when performing in-place edits. A local attacker
could possibly use this issue to overwrite arbitrary files.
Progress Software warned customers to patch a critical authentication bypass vulnerability in its MOVEit Automation enterprise-grade managed file transfer (MFT) application. [...]
Learn how to securely handle user documents in authentication and onboarding systems to protect data, ensure compliance, and prevent breaches.
The post Handling User Documents Securely in Authentication and Onboarding Systems appeared first on Security Boulevard.
Security breaches don't just test your defenses—they test your recovery. Join Kaseya in our upcoming webinar to learn how MSPs strengthen resilience with SaaS backups and BCDR to stay operational after attacks. [...]
Team Cymru’s Stephen Campbell warned that small US defense contractors are not well prepared to face cyber intrusions through edge devices
Over 40,000 Servers Compromised in Ongoing cPanel Exploitation Attackers are exploiting CVE-2026-41940, a critical cPanel and WHM authentication bypass flaw that can give unauthenticated attackers administrative access to affected servers. Shadowserver reporting indicates more than 40,000 servers ma...
On December 4, 2025, a 17-year-old was arrested in Osaka under Japan’s Unauthorized Access Prohibition Act. The young man had run malicious code to extract the personal data of over 7 million users of Kaikatsu Club, Japan's largest internet cafe chain. When asked, the young man shared his motivation...