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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

The Hacker News
The Hacker News Alerts

CISA Mandates Cloud Security for Federal Agencies by 2025 Under Binding Directive 25-01

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued Binding Operational Directive (BOD) 25-01, ordering federal civilian agencies to se…

The Hacker News
The Hacker News Vulnerabilities

Ivanti Warns of Active Exploitation of Newly Patched Cloud Appliance Vulnerability

Ivanti has revealed that a newly patched security flaw in its Cloud Service Appliance (CSA) has come under active exploitation in the wild.The high-severity vu…

Ivanti

The Hacker News
The Hacker News Vulnerabilities

Urgent: VMware Warns of Unpatched Critical Cloud Director Vulnerability

VMware is warning of a critical and unpatched security flaw in Cloud Director that could be exploited by a malicious actor to get around authentication protect…

VMware

The Hacker News
The Hacker News Vulnerabilities

SAP Discloses Critical CVSS 10 Flaw in Cloud SDK for Python Allowing OAuth2 Credential Theft

A flaw in SAP's Cloud SDK for Python can send an application's OAuth2 client credentials to a server an attacker controls, SAP said in a security advisory on O…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Nextcloud Security Advisory XSS Security Bypass 2026-625cbe86c8

The Fedora 43 update for NextCloud version 34.0.3 addresses multiple security vulnerabilities including XSS and prototype pollution, enhancing the file sync an…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Nextcloud 34.0.3 Important Security Advisories for 2026

Fedora 44 has released an update for NextCloud version 34.0.3, addressing multiple security vulnerabilities including cross-site scripting and prototype pollut…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Nextcloud 34.0.2 Advisory CVE-2026-59882 Security Risk

Fedora 43 has updated Nextcloud to version 34.0.2, enhancing file synchronization capabilities while addressing security flaws related to URI host validation i…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Nextcloud 34.0.2 Security Issue Advisory 2026-df06189438

Fedora 44 has updated NextCloud to version 34.0.2, offering file syncing and sharing, with improvements and bug fixes related to security flaws and enhancement…

Linux

The Hacker News
The Hacker News Breaches & leaks

ThreatsDay Bulletin: Codespaces RCE, AsyncRAT C2, BYOVD Abuse, AI Cloud Intrusions & 15+ Stories

This week didn’t produce one big headline. It produced many small signals — the kind that quietly shape what attacks will look like next.Researchers tracked in…

The Hacker News
The Hacker News Vulnerabilities

CISA Warns of Suspected Broader SaaS Attacks Exploiting App Secrets and Cloud Misconfigs

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday revealed that Commvault is monitoring cyber threat activity targeting applications…

Microsoft 365 Azure

The Hacker News
The Hacker News Breaches & leaks

Snowflake Warns: Targeted Credential Theft Campaign Hits Cloud Customers

Cloud computing and analytics company Snowflake said a "limited number" of its customers have been singled out as part of a targeted campaign."We have not iden…

The Hacker News
The Hacker News Alerts

Okta Warns of Credential Stuffing Attacks Targeting Customer Identity Cloud

Okta is warning that a cross-origin authentication feature in Customer Identity Cloud (CIC) is susceptible to credential stuffing attacks orchestrated by threa…

The Hacker News
The Hacker News Breaches & leaks

Microsoft Warns of Cyber Attacks Attempting to Breach Cloud via SQL Server Instance

Microsoft has detailed a new campaign in which attackers unsuccessfully attempted to move laterally to a cloud environmentthrough an SQL Server instance."The a…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 Nextcloud 34.0.4 Denial of Service XSS Advisories 2026-362f1943c8

34.0.4 Release

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian 11 cloud-init Important Sources List Issue DLA-4645-1

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

OpenStack Keystone Flaws Expose Multiple Paths to Cloud Privilege Escalation

The recent Keystone advisory is unusual because the vulnerabilities are scattered across several features but keep affecting the same class of security control…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 Nextcloud 33.0.5 Security Advisory FEDORA-2026-86fab2703b

33.0.5 Release

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 Nextcloud 33.0.5 Major Security Advisory on Authentication Bypass

33.0.5 Release

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 Nextcloud 33.0.3 Security Advisory 2026-6599e30e04 Critical RCE

33.0.3 Release

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 42 Nextcloud 33.0.1 Key Denial of Service Advisory 2026-ca43aa006f

33.0.1 release

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 NextCloud 32.0.6 Prototype Pollution Denial of Service Advisory

32.0.6 release

Linux

The Hacker News
The Hacker News Breaches & leaks

ThreatsDay Bulletin: RustFS Flaw, Iranian Ops, WebUI RCE, Cloud Leaks, and 12 More Stories

The internet never stays quiet. Every week, new hacks, scams, and security problems show up somewhere.This week’s stories show how fast attackers change their …

The Hacker News
The Hacker News Vulnerabilities

n8n Warns of CVSS 10.0 RCE Vulnerability Affecting Self-Hosted and Cloud Versions

Open-source workflow automation platform n8n has warned of a maximum-severity security flaw that, if successfully exploited, could result in authenticated remo…

The Hacker News
The Hacker News Breaches & leaks

ThreatsDay Bulletin: GhostAd Drain, macOS Attacks, Proxy Botnets, Cloud Exploits, and 12+ Stories

The first ThreatsDay Bulletin of 2026 lands on a day that already feels symbolic — new year, new breaches, new tricks. If the past twelve months taught defende…

Apple