Sana Qureshi
EDITORS / SECURITY & PRIVACY

Sana Qureshi

Security & Privacy Editor · 150 stories[email protected]

Sana Qureshi runs the security and privacy desk. She reports on actively exploited vulnerabilities, vendor patches and data breaches, and covers the password managers, VPNs and authentication tools readers use to protect themselves. Her alerts cite vendor advisories, CISA and the CVE record directly.

Vulnerabilities and CVEspatchesdata breachesransomwarepassword managersVPNspasskeysprivacy

Latest from Sana Qureshi

All desk coverage
Illustration representing Android security protections on a smartphoneNews

Android's November 2026 Patch Fixes a Zero-Click RCE Flaw

Google confirms CVE-2026-58868, a critical Framework bug exploitable with no user interaction, in its November 2026 Android Security Bulletin. Here's what to do.

Security & Privacy
Fortinet company logo, maker of the FortiGate next-generation firewall line compared against SonicWallComparison

SonicWall vs Fortinet: Which Next-Gen Firewall Wins in 2026?

SonicWall patched a CVSS 10.0 SSRF flaw this week. Here is how its TZ, NSa, and NSsp firewalls stack up against Fortinet FortiGate on specs, licensing, and price.

Security & 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.

Security & Privacy
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.

Security & Privacy
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.

Security & Privacy
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.

Security & Privacy
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.

Security & Privacy
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.

Security & Privacy
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.

Security & Privacy