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Ransomware

Coverage of ransomware attacks, extortion campaigns, and the criminal ecosystems behind them — including threat actor profiles, incident analysis, negotiation tactics, and defense strategies for security teams and executives.

Ransomware

+5

📰 The CyberSignal Daily — May 2, 2026

May 2, 2026

•

5 min read

📰 The CyberSignal Daily — May 2, 2026

Two IR pros jailed for BlackCat. Scattered Spider arrested in Finland. Cordial/Snarky Spider target SaaS. CISA's 48-hour cPanel mandate. Europol's velocity gap warning.

The CyberSignal Newsletter
The CyberSignal Newsletter

Ransomware

+6

📰 The CyberSignal Daily — April 28, 2026

Apr 28, 2026

•

5 min read

📰 The CyberSignal Daily — April 28, 2026

ShinyHunters claims 9M Medtronic records. A PyPI package with 1.1M monthly downloads pushes infostealer via CI/CD. North Korea targets macOS. 10,500 Zimbra servers exposed. AI engine exploited in 12 hours.

The CyberSignal Newsletter
The CyberSignal Newsletter

Ransomware

+4

📰 The CyberSignal Daily — April 26, 2026

Apr 26, 2026

•

4 min read

📰 The CyberSignal Daily — April 26, 2026

ShinyHunters breaches ADT via a phone call — 10M records at stake. Germany's Bundestag president's Signal account hijacked. 12-year Linux root bug disclosed. Notion leaks your team's emails.

The CyberSignal Newsletter
The CyberSignal Newsletter

Ransomware

+6

📰 The CyberSignal Daily — April 24, 2026

Apr 24, 2026

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5 min read

📰 The CyberSignal Daily — April 24, 2026

A $5 tracker compromised a $585M NATO warship. Russia's RAMP ransomware database leaked. 500K UK DNA records sold on Alibaba. Anthropic's restricted AI bypassed on launch day. Blackwater deadline today.

The CyberSignal Newsletter
The CyberSignal Newsletter

Ransomware

+4

📰 The CyberSignal Daily — April 21, 2026

Apr 21, 2026

•

4 min read

📰 The CyberSignal Daily — April 21, 2026

A ransomware negotiator secretly worked for BlackCat. Ransomware hides inside QEMU virtual machines your EDR can't see. 22 OT vulnerabilities expose hospitals and power grids. 26 crypto stealers in Apple's App Store.

The CyberSignal Newsletter
The CyberSignal Newsletter

Ransomware

+3

📰 The CyberSignal Daily — April 16, 2026

Apr 16, 2026

•

3 min read

📰 The CyberSignal Daily — April 16, 2026

YouTube accounts hijacked via fake copyright strikes, CISA adds a SharePoint zero-day and a 2009 Excel bug, n8n weaponized for malware delivery, and ransomware blacks out European automotive data.

The CyberSignal Newsletter
The CyberSignal Newsletter

Ransomware

+4

📰 The CyberSignal Daily — April 15, 2026

Apr 15, 2026

•

3 min read

📰 The CyberSignal Daily — April 15, 2026

PowerSchool hacker admits guilt, Sweden names Russia for a power plant attack, FBI kills W3LL, and one CVE patches by tomorrow.

The CyberSignal Newsletter
The CyberSignal Newsletter

Ransomware

+6

📰 The CyberSignal Daily — April 14, 2026

Apr 14, 2026

•

6 min read

📰 The CyberSignal Daily — April 14, 2026

Ransomware groups are now disabling your endpoint security before striking. Plus Booking.com data exposed, Anodot breach spreads, and 4 missed stories.

The CyberSignal Newsletter
The CyberSignal Newsletter

The CyberSignal Daily

The CyberSignal Daily is a quick morning briefing covering the most important cyber incidents, vulnerabilities, and security developments from the past 24 hours.

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