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Security & Privacy

Actively exploited vulnerabilities, patches and breaches, plus practical guides to passwords, passkeys, VPNs and privacy.

The official WordPress logotype on a white backgroundNews

WordPress 7.1.4 Security Update: Update Now, CISA Confirms Attacks

WordPress Core 7.1.4 fixes a high-severity, unauthenticated RCE flaw attackers began exploiting within days. CISA added it to its KEV catalog on Nov. 3 — here's what to do now.

Sana Qureshi
Malwarebytes graphic reading Are keyloggers spying on me, symbolizing keylogger spyware that steals passwordsExplainer

What Is a Keylogger? How Keylogger Spyware Works

Keyloggers secretly capture everything you type, from passwords to private messages. Here's how they work, how they spread, and how to detect, remove, and prevent them.

Sana Qureshi
Two stacked SonicWall SMA1000 series secure mobile access appliances, front panel view showing network ports and status lightsNews

SonicWall Patches Critical CVSS 10.0 SSRF Flaw in SMA1000 VPNs

CVE-2026-102255 lets unauthenticated attackers hijack SMA1000 appliances to reach internal systems. SonicWall says no active exploitation yet; patch before that changes.

Sana Qureshi
The Signal Private Messenger logo, a blue speech bubble icon next to the Signal wordmark, on a white backgroundComparison

Signal vs WhatsApp vs Telegram: Which Is More Secure?

Signal encrypts everything by default, WhatsApp does too but is owned by Meta, and Telegram only encrypts opt-in Secret Chats. Here is the real difference.

Sana Qureshi
Nextcloud Office document editor interface, powered by the Collabora-based technology affected by CVE-2026-110447News

Nextcloud CVE-2026-110447: Patch the CODE Server Now

An unauthenticated command injection in Nextcloud's bundled Collabora CODE server is on CISA's KEV list, with attackers planting PHP web shells since September.

Sana Qureshi
Two security analysts examine code on monitors beside Microsoft's Star Blizzard threat-actor icon, a snowflake symbol on a dark blue hexagon.Explainer

Advanced Persistent Threat (APT) Explained: Definition and Lifecycle

APTs are not smash-and-grab malware. They are patient, often state-backed campaigns built to stay hidden inside one target network for months while they move laterally and exfiltrate data.

Sana Qureshi
Ivanti Connect Secure network overview dashboard showing active gateways, users and a global map of connected sessionsNews

Ivanti Connect Secure CVE-2026-111357, CVE-2026-118527: Patch Now

CISA added two new Ivanti Connect Secure CVEs to its KEV catalog on October 30, separate from October's zero-day, with a federal patch deadline today.

Sana Qureshi
Illustration of Proton Drive's end-to-end encryption protecting files stored in the cloudComparison

Proton Drive vs Google Drive: Which Is More Private in 2026?

Both store your files in the cloud, but only one says it can't read them. Here's how Proton Drive's zero-access encryption stacks up against Google Drive's standard model.

Sana Qureshi
The GitLab logo on an abstract purple and pink gradient background with thin line-art shapesNews

GitLab RCE Flaw CVE-2026-97229 Now Under Active Attack, CISA Warns

CISA confirms GitLab's maximum-severity CI/CD flaw is under active attack, adding it to the KEV catalog with a federal remediation deadline that has already passed.

Sana Qureshi