Our Threat Operations and Intelligence team compiles a daily digest of new cybersecurity threats from around the Internet for internal review. Every Friday we publish the top 10 which are culled from the 40+ relevant stories we review every week.
Top 10 Cybersecurity News (Apr. 27 2026): Bitwarden CLI Backdoored, Bluesky Recovers from Iran-Linked 313 Team DDoS Attack, CISA Adds Cisco Catalyst, Zimbra, PaperCut, and TeamCity Flaws to KEV, and More
Bitwarden CLI Backdoored, Bluesky Recovers from Iran-Linked 313 Team DDoS Attack, CISA Adds Cisco Catalyst, Zimbra, PaperCut, and TeamCity Flaws…
Top 10 Cybersecurity News (Apr. 20 2026): Ransomware Criminals and Nation-State Actors Exploit Old Microsoft Vulns, McGraw Hill Confirms Data Breach, Operation PowerOFF Seizes 53 DDoS-for-Hire Domains, and More
Ransomware Criminals and Nation-State Actors Exploit Old Microsoft Vulns, McGraw Hill Confirms Data Breach, Operation PowerOFF Seizes 53…
Top 10 Cybersecurity News (Apr. 13 2026): WordPress Ninja Forms Plugin Actively Exploited, Healthcare Provider Disruption, Bitcoin Depot Reports $3.6M Theft, and More
WordPress Ninja Forms Plugin Actively Exploited, Healthcare Provider Disruption, Bitcoin Depot Reports $3.6M Theft, and 7 More.
Top 10 Cybersecurity News (Apr. 06 2026): Cisco Warns of Critical IOS XE Vulnerabilities, Google Chrome Zero-Day Exploited In The Wild, Anthropic Claude AI Code Leak Exposes Internal Systems, and More
Cisco Warns of Critical IOS XE Vulnerabilities, Google Chrome Zero-Day Exploited In The Wild, Anthropic Claude AI Code Leak Exposes Internal…
Top 10 Cybersecurity News (Mar. 30 2026): Spanish Port Of Vigo Hit By Ransomware Attack, Anthropic AI Leak Raises Cybersecurity Concerns, Microsoft Warns Of OAuth App Abuse In Enterprise Attacks, and More
EU Sanctions Companies Linked To Cyberattacks, TELUS Digital Breach Linked to Credential Theft, Identity Protection Firm Aura Suffers Data…
Top 10 Cybersecurity News (Mar. 23 2026): EU Sanctions Companies Linked To Cyberattacks, TELUS Digital Breach Linked to Credential Theft, Identity Protection Firm Aura Suffers Data Breach, and More
EU Sanctions Companies Linked To Cyberattacks, TELUS Digital Breach Linked to Credential Theft, Identity Protection Firm Aura Suffers Data…
Top 10 Cybersecurity News (Mar. 16 2026): Microsoft Teams Phishing Deploys A0Backdoor Malware, Ericsson US Data Breach Linked, Stryker Targeted By Iran-Linked Handala Cyberattack, and More
Microsoft Teams Phishing Deploys A0Backdoor Malware, Ericsson US Data Breach Linked, Stryker Targeted By Iran-Linked Handala Cyberattack
Top 10 Cybersecurity News (Mar. 9 2026): CISA Warns of iOS Flaws, LexisNexis Confirms Data Breach, FBI Investigates Breach of Surveillance and Wiretap Systems, and More
CISA Warns of iOS Flaws, LexisNexis Confirms Data Breach, FBI Investigates Breach of Surveillance and Wiretap Systems and 7 More.
Top 10 Cybersecurity News (Mar. 2 2026): APT37 Deploys Malware Against Air-Gapped Networks, UFP Technologies Confirms Theft of Business Data, UNC2814 Espionage Campaign Hits Telecom & Govt, and More
APT37 Deploys Malware Against Air-Gapped Networks, UFP Technologies Confirms Theft of Business Data, UNC2814 Espionage Campaign Hits Telecom &…
Top 10 Cybersecurity News (Feb. 23 2026): PayPal Data Breach — Exposed PI for Months, AI-Assisted Hacker Breaches 600+ Fortinet Firewalls, Mississippi Medical System Ransomware Disrupts Clinics, and More
PayPal Data Breach — Exposed PI for Months, AI-Assisted Hacker Breaches 600+ Fortinet Firewalls, Mississippi Medical System Ransomware Disrupts…
Top 10 Cybersecurity News (Feb. 16, 2026): Microsoft 365 Admin Center Outage Investigated as Security Event, CISA Adds Multiple Exploited Vulnerabilities to KEV Catalog, Trojanized 7-Zip Installer Spreads Proxy Malware, and More
Microsoft 365 Admin Center Outage Investigated as Security Event, CISA Adds Multiple Exploited Vulnerabilities to KEV Catalog, Trojanized 7-Zip…
Top 10 Cybersecurity News (Feb. 09, 2026): State-Sponsored Attackers Hijacked Notepad++, CISA Warns of Actively Exploited SmarterMail RCE, DKnife Linux Toolkit Used for Malware Delivery, and More
Notepad++ Supply Chain Hack Compromises Update Mechanism, CISA Warns of Actively Exploited SmarterMail RCE, DKnife Linux Toolkit Used for…