Risk archive
High risk Scam alerts
Track the most urgent incidents first, including actively exploited flaws, large-scale breach fallout, high-confidence phishing waves and severe ransomware activity.
This view narrows the archive to high risk scam alerts, helping readers and search engines separate urgent coverage from broader reporting while surfacing the clearest next-step guidance first.
Scam alerts by risk level
This filtered view helps users compare only the most relevant high risk incidents in the scam alerts stream, which is useful for both urgent research and cleaner search intent matching.
Filter the alert archive
Narrow the archive by category and risk level to review phishing alerts, data breach alerts, malware coverage, vulnerability updates and ransomware incidents faster.
Full alert archive
Showing 12 of 220 matching alerts.
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.
Attackers Exploit Microsoft Teams to Impersonate IT Helpdesk in Sophisticated Enterprise Intrusion Playbook
Human review: Artur Ślesik | Source date: Apr 20, 2026 | Sources: 1In 2026, attackers have increasingly abused Microsoft Teams’ cross-tenant communication feature to impersonate IT helpdesk personnel, persuading employees to grant rem... Documented alert summary. Focus: lure pattern, spoofing signals and account-protection next steps.
Best next step: Identity Theft Recovery Planner
New High-Risk Cisco Catalyst SD-WAN Manager Vulnerability Added to CISA’s Known Exploited List
Human review: Marcin Pocztowski | Source date: Apr 21, 2026 | Sources: 2A newly discovered vulnerability in Cisco Catalyst SD-WAN Manager has been added to the CISA Known Exploited Vulnerabilities Catalog amid active exploitation in the wi... Verified across 2 sources. Focus: affected products, exploit urgency and remediation guidance.
Best next step: Identity Theft Recovery Planner
109 Fake GitHub Repositories Used to Deliver SmartLoader and StealC Malware: detailed reporting and Protection Guide
Human review: Marcin Pocztowski | Source date: Apr 22, 2026 | Sources: 6A sophisticated malware campaign involving 109 counterfeit GitHub repositories has been uncovered, distributing SmartLoader and StealC malware by mimicking legitimate... Verified across 6 sources. Focus: lure pattern, spoofing signals and account-protection next steps.
Best next step: Crypto Scam Checker for Fake Investments and Recovery Fraud
High-Severity Cross-Site Scripting Flaws Persist in Popular WordPress Plugins and Google Fonts
Human review: Marcin Pocztowski | Source date: Apr 30, 2026 | Sources: 1Spain’s National Cybersecurity Institute (INCIBE) has flagged critical cross-site scripting vulnerabilities in several popular WordPress plugins and the Fontific Googl... Documented alert summary. Focus: affected products, exploit urgency and remediation guidance.
Best next step: Identity Theft Recovery Planner
Critical Weak Authentication Vulnerability in Yadea T5 Electric Bicycle Enables Theft Risk
Human review: Artur Ślesik | Source date: Apr 23, 2026 | Sources: 1A high-severity vulnerability (CVE-2025-70994) affecting all versions of the Yadea T5 Electric Bicycle has been publicly disclosed by CISA in April 2026. The flaw allo... Documented alert summary. Focus: affected products, exploit urgency and remediation guidance.
Best next step: Identity Theft Recovery Planner
ClickUp Data Leak Exposes Enterprise Emails for Over a Year Due to Hardcoded API Key
Human review: Artur Ślesik | Source date: Apr 28, 2026 | Sources: 2A hardcoded ClickUp API key exposed hundreds of corporate and government email addresses for more than a year, revealing critical vulnerabilities in SaaS security prac... Verified across 2 sources. Focus: lure pattern, spoofing signals and account-protection next steps.
Best next step: Identity Theft Recovery Planner
Supply Chain Compromise Hits Axios NPM Package: What Developers and Organizations Must Do
Human review: Artur Ślesik | Source date: Apr 20, 2026 | Sources: 1In March 2026, the Axios npm package was compromised with a malicious dependency that installed a remote access trojan, impacting countless Node.js projects worldwide. Documented alert summary. Focus: infection path, likely payload impact and containment priorities.
Best next step: Crypto Scam Checker for Fake Investments and Recovery Fraud
Hypersonic Supply Chain Attacks: How AI Stopped Zero-Day Threats Without Payload Insight
Human review: Marcin Pocztowski | Source date: Apr 22, 2026 | Sources: 2In 2026, SentinelOne's AI-driven defense successfully thwarted three zero-day hypersonic supply chain attacks by detecting malicious behavior without needing to know t... Verified across 2 sources. Focus: lure pattern, spoofing signals and account-protection next steps.
Best next step: Identity Theft Recovery Planner
9 Identity-Based Threats Redefining Cybersecurity in 2026 (Beyond Credential Stuffing)
Human review: Artur Ślesik | Source date: Apr 25, 2026 | Sources: 1In 2026, identity-based cyber threats have evolved far beyond traditional credential stuffing attacks. This detailed reporting uncovers nine critical threats reshaping... 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
12 Malicious Browser Extensions Posing as TikTok Video Downloaders Compromise Over 130,000 Users Worldwide
Human review: Marcin Pocztowski | Source date: Apr 21, 2026 | Sources: 2A sophisticated malware campaign dubbed 'StealTok' has compromised more than 130,000 users through a network of 12 browser extensions masquerading as TikTok video down... Verified across 2 sources. Focus: lure pattern, spoofing signals and account-protection next steps.
Best next step: Identity Theft Recovery Planner
Former Ransomware Negotiator Pleads Guilty to Collaborating with BlackCat Cybercrime Gang
Human review: Marcin Pocztowski | Source date: Apr 22, 2026 | Sources: 7A former ransomware negotiator has admitted to working with the notorious BlackCat ransomware group, exploiting insider knowledge to facilitate cyberattacks. This reve... Verified across 7 sources. Focus: exposed data, who may be affected and breach-response priorities.
Best next step: Identity Theft Recovery Planner
Dual-Payload Malware Campaign Deploys Gh0st RAT and CloverPlus Adware Simultaneously
Human review: Artur Ślesik | Source date: Apr 20, 2026 | Sources: 7A sophisticated malware campaign has been uncovered that uses a single obfuscated loader to deliver both Gh0st RAT and CloverPlus adware onto victim systems. This dual... Verified across 7 sources. Focus: lure pattern, spoofing signals and account-protection next steps.
Best next step: Identity Theft Recovery Planner
Alerts archive SEO topics
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.