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Latest cybersecurity alerts and incident archive

This page lists the full published alert archive for readers searching the latest cybersecurity alerts, phishing warnings, breach disclosures, malware campaigns and exploited vulnerability coverage in one place.

Use this archive when you want the complete flow of published incident reporting instead of the tighter homepage selection, including category filters, risk views and direct paths to response tools.

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Narrow the archive by category and risk level to review phishing alerts, data breach alerts, malware coverage, vulnerability updates and ransomware incidents faster.

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Showing 12 of 351 matching alerts. 351 published alerts are currently available in the archive.

Each alert card surfaces the threat type, documented summary and best next step so the listing itself can answer intent around latest cybersecurity alerts, phishing alerts, breach alerts and incident response without forcing every visitor to click through immediately.

Older alerts from 2021-2025 are still available, but stronger, documented and more recent reporting is ranked first so the archive stays aligned with current Google quality expectations.

HIGHPhishing alerts

The Gentlemen Ransomware Now Deploys SystemBC Botnet for Scaled Corporate Attacks

Human review: Marcin Pocztowski | Source date: Apr 20, 2026 | Sources: 2

The Gentlemen ransomware gang has escalated its attack capabilities by integrating the SystemBC proxy malware botnet, leveraging over 1,570 compromised corporate hosts... Verified across 2 sources. Focus: lure pattern, spoofing signals and account-protection next steps.

Best next step: Identity Theft Recovery Planner

HIGHPhishing alerts

ShinyHunters Breach: Over 9 Million Records Exposed Across Nine Major Brands Including Zara and 7-Eleven

Human review: Artur Ślesik | Source date: Apr 20, 2026 | Sources: 2

The ShinyHunters hacking group has claimed responsibility for breaching nine prominent companies, including Zara, 7-Eleven, and Carnival Corporation, threatening to le... Verified across 2 sources. Focus: lure pattern, spoofing signals and account-protection next steps.

Best next step: Identity Theft Recovery Planner

HIGHMalware alerts

Microsoft Defender Flaws Exploited on Windows: Two Critical Vulnerabilities Remain Unpatched

Human review: Marcin Pocztowski | Source date: Apr 20, 2026 | Sources: 1

Multiple vulnerabilities in Microsoft Defender for Windows have been actively exploited, with Microsoft swiftly patching the BlueHammer exploit but leaving two critica... Documented alert summary. Focus: infection path, likely payload impact and containment priorities.

Best next step: Identity Theft Recovery Planner

LOWPhishing alerts

Fiverr Faces Scrutiny Over Exposed User Files Due to Cloudinary Misconfiguration

Human review: Artur Ślesik | Source date: Apr 20, 2026 | Sources: 1

Fiverr has come under scrutiny after reports revealed that private user files were exposed publicly due to the platform’s use of Cloudinary for storing images and PDFs... Documented alert summary. Focus: lure pattern, spoofing signals and account-protection next steps.

Best next step: Crypto Scam Checker for Fake Investments and Recovery Fraud

MEDIUMPhishing alerts

Express Website Vulnerability Exposed Customer Order Details, Putting Personal Data at Risk

Human review: Artur Ślesik | Source date: Apr 20, 2026 | Sources: 1

A security flaw on the Express retail website allowed unauthorized users to access detailed customer order information, including names, contact details, and purchased... Documented alert summary. Focus: lure pattern, spoofing signals and account-protection next steps.

Best next step: Identity Theft Recovery Planner

HIGHMalware alerts

Payouts King Ransomware Exploits QEMU to Conceal Virtual Machines and Deploy Backdoors

Human review: Marcin Pocztowski | Source date: Apr 20, 2026 | Sources: 1

The Payouts King ransomware group has adopted sophisticated tactics by abusing the QEMU emulator to run hidden virtual machines (VMs) on compromised systems. This tech... Documented alert summary. Focus: infection path, likely payload impact and containment priorities.

Best next step: Phishing Recovery Center and Account Takeover Guides

HIGHMalware alerts

Over 800 Android Apps Targeted in Widespread PIN-Stealing Trojan Campaign

Human review: Marcin Pocztowski | Source date: Apr 20, 2026 | Sources: 1

A sophisticated malware campaign has targeted over 800 Android applications, primarily banking apps, using PIN-stealing trojans that exploit overlay attacks, Accessibi... Documented alert summary. Focus: infection path, likely payload impact and containment priorities.

Best next step: Crypto Scam Checker for Fake Investments and Recovery Fraud

HIGHScam alerts

Deezer Reports 44% of New Music Uploads Are AI-Generated Amid Surge in Fraudulent Streams

Human review: Artur Ślesik | Source date: Apr 20, 2026 | Sources: 2

Deezer reveals that nearly half of daily music uploads to its platform are AI-generated songs, with most streams flagged as fraudulent. Despite the volume of AI conten... Verified across 2 sources. Focus: fraud signals, pressure tactics and what to do before paying or replying.

Best next step: Phishing Recovery Center and Account Takeover Guides

HIGHData breach alerts

2026’s Major Cyber Breaches So Far: FBI Hacked, 1 Billion Android Devices at Risk, 270 Million iPhones Vulnerable

Human review: Artur Ślesik | Source date: Apr 20, 2026 | Sources: 1

In 2026, several high-profile cybersecurity incidents have rocked the tech landscape, including a significant breach of the FBI, vulnerabilities affecting over 1 billi... Documented alert summary. Focus: exposed data, who may be affected and breach-response priorities.

Best next step: Identity Theft Recovery Planner

HIGHPhishing alerts

ZionSiphon Malware Targets Water Infrastructure Systems with Sabotage and ICS Scanning Capabilities

Human review: Marcin Pocztowski | Source date: Apr 20, 2026 | Sources: 1

The newly discovered ZionSiphon malware is actively targeting operational technology (OT) systems within water infrastructure, combining sabotage tools with industrial... Documented alert summary. Focus: lure pattern, spoofing signals and account-protection next steps.

Best next step: Phishing Recovery Center and Account Takeover Guides

LOWPhishing alerts

Formbook Malware Campaign Employs Advanced Obfuscation Techniques to Evade Detection

Human review: Marcin Pocztowski | Source date: Apr 20, 2026 | Sources: 1

A recent Formbook malware campaign has been uncovered by WatchGuard researchers, revealing the use of multiple sophisticated obfuscation methods, including DLL side-lo... Documented alert summary. Focus: lure pattern, spoofing signals and account-protection next steps.

Best next step: Identity Theft Recovery Planner

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Latest cybersecurity alerts

This archive is built for users searching latest cybersecurity alerts, active threat coverage and incident reporting beyond the curated homepage selection.

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Phishing alerts

Review suspicious-domain incidents, fake login campaigns, credential-theft operations and account-takeover lures from one focused phishing archive.

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High-risk phishing alerts

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Data breach alerts

Track exposed-record incidents, breach disclosures, affected-account coverage and immediate response guidance through the dedicated breach view.

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Latest breach alerts

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Malware alerts

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Vulnerability alerts

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Actively exploited vulnerabilities today

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Ransomware alerts

Track extortion campaigns, encrypted-environment incidents and decryptor-related reporting tied directly to ransomware response workflows.

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Scam alerts

Review fake support, payment fraud, impersonation and delivery scam coverage designed for rapid verification and next-step action.

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Fake support alerts

Open the scam landing page focused on malicious support popups, fake helplines, remote-access fraud and tech support scam recovery.

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Payment fraud alerts

Jump into invoice scams, fake payment requests, bank impersonation and wire-fraud coverage with stronger identity-risk next steps.

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Archive maintenance and remediation tracking. HackWatch does not treat alerts as one-time posts. We continue checking whether vendors have issued patches, workarounds or final remediation updates, then refresh the article with the latest incident status so readers can see whether a threat is still active, mitigated or already resolved.