Help Net Security newsletters: Daily and weekly news, cybersecurity jobs, open source projects, breaking news – subscribe here!

Please turn on your JavaScript for this page to function normally.
Help Net Security
Rapid7 enhances Exposure Command with runtime validation and DSPM for risk analysis

Rapid7 has unveiled new cloud security capabilities within Exposure Command. The introduction of runtime validation and Data Security Posture Management (DSPM) enables …

Patch Tuesday
Microsoft patches 80+ vulnerabilities, six flagged as “more likely” to be exploited

On March 2026 Patch Tuesday, Microsoft addressed 80+ vulnerabilities affecting its software and cloud services. Of these, two were publicly disclosed, but not actively …

VoIP phone
Bug in widely used VoIP phones allows stealthy network footholds, call interception (CVE-2026-2329)

A critical security vulnerability (CVE-2026-2329) in Grandstream VoIP phones could let hackers remotely take full control of the devices and even intercept calls, Rapid7 …

Notepad++
Notepad++ supply chain attack: Researchers reveal details, IoCs, targets

Rapid7 researchers have attributed the recent hijacking of the Notepad++ update mechanism to Lotus Blossom (aka Billbug), a Chinese state-sponsored group known for targeting …

HPE OneView
Recently fixed HPE OneView flaw is being exploited (CVE-2025-37164)

An unauthenticated remote code execution vulnerability (CVE-2025-37164) affecting certain versions of HPE OneView is being leveraged by attackers, CISA confirmed by adding the …

Fortinet
A suspected Fortinet FortiWeb zero-day is actively exploited, researchers warn

A suspected (but currently unidentified) zero-day vulnerability in Fortinet FortiWeb is being exploited by unauthenticated attackers to create new admin accounts on …

Patch Tuesday
Patch Tuesday: Microsoft fixes actively exploited Windows kernel vulnerability (CVE-2025-62215)

Microsoft has delivered a rather light load of patches for November 2025 Patch Tuesday: some 60+ vulnerabilities have received a fix, among them an actively exploited Windows …

Help Net Security
Rapid7 strengthens security with AI-powered risk and vulnerability insights

Rapid7 announced AI-generated risk intelligence as part of the Rapid7 Command Platform. Delivered through Remediation Hub, the new capability accelerates remediation by giving …

Fortra GoAnywhere
Attackers exploited critical Fortra GoAnywhere flaw in zero-day attacks (CVE-2025-10035)

CVE-2025-10035, a perfect CVSS 10.0 vulnerability in the Fortra GoAnywhere managed file transfer solution, has apparently been exploited in zero-day attacks before the patch …

SonicWall
Akira ransomware affiliates continue breaching organizations via SonicWall firewalls

Over a year after SonicWall patched CVE-2024-40766, a critical flaw in its next-gen firewalls, ransomware attackers are still gaining a foothold in organizations by exploiting …

SharePoint
Microsoft pins on-prem SharePoint attacks on Chinese threat actors

This is a developing story, new update here: Storm-2603 spotted deploying ransomware on exploited SharePoint servers As Microsoft continues to update its customer guidance for …

CrushFTP
Critical CrushFTP vulnerability exploited. Have you been targeted? (CVE-2025-54309)

Unknown attackers have exploited a vulnerability (CVE-2025‑54309) in the CrushFTP enterprise file-transfer server solution to gain administrative access to vulnerable …

Don't miss

Cybersecurity news
Daily newsletter sent Monday-Friday
Weekly newsletter sent on Mondays
Editor's choice newsletter sent twice a month
Periodical newsletter released when there is breaking news
Weekly newsletter listing new cybersecurity job positions
Monthly newsletter focusing on open source cybersecurity tools