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MEDIUM
Threat Intel

Robinhood Sign-Up Flaw Used for Phishing Injection - Analysis

Exploit of Robinhood's account creation process allowed attackers to inject phishing content into official emails, bypassing standard security filters.

Runtime Rebel Intel
3 min read · Apr 28, 2026
UNC6692 Leverages Teams, AWS S3 for Malware & Cloud Abuse
HIGH
Cloud Security

UNC6692 Leverages Teams, AWS S3 for Malware & Cloud Abuse

Newly discovered threat actor UNC6692 combines social engineering via Microsoft Teams with custom 'Snow' malware and AWS S3 cloud abuse in multi-pronged attacks.

Runtime Rebel Intel
5 min read · Apr 27, 2026
INFO
Threat Intel

Alleged Silk Typhoon Hacker Extradited: Cyberespionage Threat

An alleged Silk Typhoon hacker, associated with Chinese intelligence, has been extradited to the US, highlighting persistent nation-state cyberespionage threats.

Runtime Rebel Intel
4 min read · Apr 27, 2026
MEDIUM
Threat Intel

Toronto SMS Blaster Arrests: Analyzing IMSI Catcher Smishing Risks

Law enforcement in Toronto dismantled an illicit SMS blaster operation used for high-volume smishing. Learn how these devices bypass carrier security filters.

Runtime Rebel Intel
4 min read · Apr 27, 2026
HIGH
Supply Chain

TeamPCP Supply Chain: Checkmarx KICS, Bitwarden CLI, xinference PyPI Attacks

TeamPCP resumes supply chain attacks with new compromises targeting Checkmarx KICS, Bitwarden CLI, and xinference PyPI. UNC6780 credential theft campaign continues.

Runtime Rebel Intel
5 min read · Apr 27, 2026
Fast16 Malware: Revising the History of Cyber Sabotage
INFO
Threat Intel

Fast16 Malware: Revising the History of Cyber Sabotage

Researchers have uncovered 'fast16,' a sophisticated malware framework from two decades ago, predating Stuxnet and rewriting the timeline of cyber sabotage.

Runtime Rebel Intel
4 min read · Apr 27, 2026

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Unpatched PhantomRPC: Windows Privilege Escalation via RPC Flaw
HIGH
Vulnerabilities

Unpatched PhantomRPC: Windows Privilege Escalation via RPC Flaw

Runtime Rebel analyzes the unpatched 'PhantomRPC' flaw in Windows, detailing how an architectural weakness in RPC enables local privilege escalation.

Runtime Rebel Intel
4 min read · Apr 27, 2026
CRITICAL
Vulnerabilities

APT28 Exploits Incomplete Windows Patch: Zero-Click Attacks Persist

An incomplete Windows patch leaves systems vulnerable to zero-click attacks. Russia-linked APT28 exploited this against Ukraine and EU. Learn how to defend.

Runtime Rebel Intel
4 min read · Apr 27, 2026
MEDIUM
Supply Chain

Malicious PyPI Package elementary-data Hijacked for Infostealer

High-profile supply chain attack on the elementary-data PyPI package compromises developer credentials and crypto wallets via account takeover. Patch now.

Runtime Rebel Intel
4 min read · Apr 27, 2026
MEDIUM
Threat Intel

FTC Report: Social Media Scams Exceed $2.1 Billion in 2025 Losses

The FTC reports a massive surge in social media fraud, with Americans losing over $2.1 billion in 2025 to investment and romance scam operations.

Runtime Rebel Intel
3 min read · Apr 27, 2026
Fast16 Malware and XChat Exploitation: A Supply Chain Alert
HIGH
Threat Intel

Fast16 Malware and XChat Exploitation: A Supply Chain Alert

Analysis of Fast16 malware, XChat launch vulnerabilities, and the resurgence of remote tool abuse in enterprise software supply chains.

Runtime Rebel Intel
3 min read · Apr 27, 2026
Checkmarx GitHub Repository Data Leaked Following Supply Chain Attack
HIGH
Supply Chain

Checkmarx GitHub Repository Data Leaked Following Supply Chain Attack

Checkmarx confirms internal GitHub repository data was published on the dark web following a March 2026 supply chain incident. Learn the impact and TTPs.

Runtime Rebel Intel
4 min read · Apr 27, 2026
INFO
Threat Intel

Decoding Medieval Spanish Diplomatic Ciphers: Cryptanalysis Insights

Historical analysts decode a Spanish diplomatic letter from the late medieval period, revealing sophisticated cryptographic obfuscation and null-usage.

Runtime Rebel Intel
4 min read · Apr 27, 2026
MEDIUM
Threat Intel

Malicious AI Prompt Injection Attacks: Google Red Team Insights

Google reports a surge in AI prompt injection attacks, highlighting low-sophistication attempts and strategies for mitigating indirect prompt injection risks.

Runtime Rebel Intel
4 min read · Apr 27, 2026
HIGH
Vulnerabilities

OpenSSH 9.8 Logic Error: Root Access via Certificate Principals

OpenSSH 9.8 fixes a 15-year-old logic flaw in certificate parsing that could allow unauthorized privilege escalation and root shell access via crafted names.

Runtime Rebel Intel
4 min read · Apr 27, 2026
MEDIUM
Identity & Access

Microsoft Outlook.com Sign-In Failures: Analysis of Ongoing Outage

Microsoft confirms an Outlook.com outage causing intermittent sign-in failures and mailbox access issues. Learn about the impact on enterprise productivity.

Runtime Rebel Intel
4 min read · Apr 27, 2026
TrueConf Server RCE: PhantomCore Exploit Chain — Patch Now
HIGH
Threat Intel

TrueConf Server RCE: PhantomCore Exploit Chain — Patch Now

PhantomCore leverages a three-vulnerability exploit chain in TrueConf video conferencing software to target Russian networks via remote command execution.

Runtime Rebel Intel
4 min read · Apr 27, 2026
Anthropic Claude Mythos: Scaling Vulnerability Discovery and Remediation
MEDIUM
Threat Intel

Anthropic Claude Mythos: Scaling Vulnerability Discovery and Remediation

Claude Mythos Preview accelerates vulnerability discovery, forcing security teams to rethink remediation workflows and automated patch validation.

Runtime Rebel Intel
4 min read · Apr 27, 2026
MEDIUM
Vulnerabilities

Firefox CVE-2026-6770: Tor Browser Fingerprinting Patch Guidance

Firefox 150 and Tor Browser 15.0.10 address CVE-2026-6770, a fingerprinting vulnerability that risks de-anonymizing users on privacy-focused networks.

Runtime Rebel Intel
4 min read · Apr 27, 2026
Keitaro TDS Campaigns Exploit Fake CAPTCHAs for IRSF Fraud
MEDIUM
Threat Intel

Keitaro TDS Campaigns Exploit Fake CAPTCHAs for IRSF Fraud

Attackers leverage over 120 Keitaro TDS instances and deceptive CAPTCHA prompts to orchestrate International Revenue Share Fraud via premium SMS messages.

Runtime Rebel Intel
3 min read · Apr 27, 2026
Combating Romance Scams and Confidence Schemes: Institutional Response
MEDIUM
Threat Intel

Combating Romance Scams and Confidence Schemes: Institutional Response

Romance scams and confidence schemes represent a growing threat to personnel. Learn how cross-sector collaboration improves victim recovery and threat mitigation.

Runtime Rebel Intel
4 min read · Apr 27, 2026
MEDIUM
Data Breach

Itron Discloses Internal IT Network Breach in SEC Filing

Utility giant Itron reports a cybersecurity incident involving unauthorized access to internal IT systems. Learn about the scope and potential supply chain risks.

Runtime Rebel Intel
3 min read · Apr 26, 2026
INFO
Threat Intel

Microsoft Revamps Windows Insider Program for Windows 11 Testing

Microsoft's Windows Insider Program overhaul introduces new Canary and Dev channels, changing how security teams test Windows 11 reliability and performance.

Runtime Rebel Intel
3 min read · Apr 25, 2026
HIGH
Threat Intel

UNC6692 Targets Microsoft Teams to Deploy Snow Malware

UNC6692 is leveraging Microsoft Teams and social engineering to deliver the modular Snow malware suite, facilitating long-term persistence and data theft.

Runtime Rebel Intel
3 min read · Apr 25, 2026