CyberWire Daily

Bob Rudis, VP Data Science from GreyNoise, is sharing some insights into their work on "Early Warning Signals: When Attacker Behavior Precedes New Vulnerabilities." New research reveals a striking trend: in 80% of cases, spikes in malicious activity against enterprise edge technologies like VPNs and firewalls occurred weeks before related CVEs were disclosed. The report breaks down this “6-week cr...

Plex urges users to immediately update their Media Server due to an undisclosed security flaw. Cisco warns of a critical remote code execution flaw in their Secure Firewall Management Center software. Rockwell Automation discloses multiple critical and high-severity flaws. Hackers breached a Canadian House of Commons database. Active law enforcement and government email accounts are sold online fo...

A ransomware attack exposes personal medical records of VA patients. New joint guidance from CISA and the NSA emphasizes asset inventory and OT taxonomy. The UK government reportedly spent millions to cover up a data breach. Researchers identified two critical flaws in a widely used print orchestration platform.  Phishing attacks increasingly rely on personalization. Rooting and jailbreaking frame...

Patch Tuesday. The Matrix Foundation patches high-severity vulnerabilities in its open-source communications protocol. The “Curly COMrades” Russian-aligned APT targets critical infrastructure. Microsoft tells users to ignore new CertificateServicesClient (CertEnroll) errors.  Researchers uncover a malware campaign hiding the NjRat Remote Access Trojan in a fake Minecraft clone. Motorcycle manufact...

Hackers leak backend data from the North Korean state-sponsored hacking group Kimsuky. A ransomware attack on a Dutch clinical diagnostics lab exposes medical data of nearly half a million women. One of the world’s largest staffing firms suffers a data breach. Saint Paul, Minnesota, confirms the Interlock ransomware gang was behind a July cyberattack. Researchers jailbreak ChatGPT-5. A cyber incid...

CISA issues an Emergency Directive to urgently patch a critical vulnerability in Microsoft Exchange hybrid configurations. SoupDealer malware proves highly evasive. Google patches a Gemini calendar flaw. A North Korean espionage group pivots to financial crime. Russia’s RomCom exploits a WinRAR zero-day. Researchers turn Linux-based webcams into persistent threats. The Franklin Project enlists vol...

Please enjoy this encore of Career Notes. Chief Executive Officer and Founder of TAG Cyber, Ed Amoroso, shares how he learned on the job and grew his career. In his words, Ed "went from my dad having an ARPANET connection and I'm learning Pascal, to Bell Labs, to CISO, to business, to quitting, to starting something new. And now I'm riding a new exponential up and it's a hell of a ride." Hear from...

Nicolás Chiaraviglio, Chief Scientist from Zimperium's zLabs, joins to discuss their work on "Behind Random Words: DoubleTrouble Mobile Banking Trojan Revealed." Zimperium’s zLabs team has been tracking an evolving banker trojan dubbed DoubleTrouble, which has grown more sophisticated in both its distribution and capabilities. Initially spread via phishing sites impersonating European banks, it no...

Researchers uncover multiple vulnerabilities in a popular open-source secrets manager. Software bugs threaten satellite safety. Columbia University confirms a cyberattack. Researchers uncover malicious NPM packages posing as WhatsApp development tools. A new EDR killer tool is being used by multiple ransomware gangs. Home Improvement stores integrate AI license plate readers into their parking lot...

Microsoft warns of a high-severity vulnerability in Exchange Server hybrid deployments. A Dutch airline and a French telecom report data breaches. Researchers reveal new HTTP request smuggling variants. An Israeli spyware maker may have rebranded to evade U.S. sanctions. CyberArk patches critical vulnerabilities in its secrets management platform. The Akira gang use a legit Intel CPU tuning driver...

Two Chinese nationals are arrested for allegedly exporting sensitive Nvidia AI chips. A critical security flaw has been discovered in Microsoft’s new NLWeb protocol. Vulnerabilities in Dell laptop firmware could let attackers bypass Windows logins and install malware. Trend Micro warns of an actively exploited remote code execution flaw in its endpoint security platform. Google confirms a data bre...

Cisco reveals a phishing related data breach. SonicWall warns users to disable SSLVPN services after reports of ransomware gangs exploiting a likely zero-day.  Researchers uncover a stealthy Linux backdoor and new vulnerabilities in Nvidia’s Triton Inference Server. A new malware campaign targets Microsoft 365 users with fake OneDrive emails. The U.S. Treasury warns of rising criminal activity inv...

The Senate confirms a new national cyber director. A new commission explores the establishment of a separate Cyber Force. Cybercriminals exploit link wrapping to launch sophisticated phishing attacks. AI agents are hijacked, cameras cracked, and devs phished. Gene sequencers and period trackers settle allegations of oversharing personal data and inadequate security. Today we are joined by Tim Star...

Please enjoy this encore of Career Notes. Manager in BARR Advisory's Cyber Risk Advisory Practice, Hannah Kenney, shares her journey from never considering technology as a career to having it click in an informations systems class in college. After noticing she was the only one in the room who enjoyed the lecture, Hannah knew she wanted to go down the technology route. In talking about her work, H...

This week, we are joined by Eric Woodruff, Chief Identity Architect at Semperis, discussing "nOAuth Abuse Alert: Full Account Takeover of Entra Cross-Tenant SaaS Applications". Semperis researchers identified a critical authentication flaw known as nOAuth in 9 out of 104 tested SaaS applications integrated with Microsoft Entra ID. This low-complexity but severe vulnerability allows attackers with...

A critical vulnerability in SUSE [SOO-suh] Manager allows attackers to run commands with root privilege. A joint CISA and U.S. Coast Guard threat hunt at a critical infrastructure site reveals serious cybersecurity issues. Healthcare providers across the U.S. report recent data breaches. Cybercriminals infiltrate a bank by physically planting a Raspberry Pi on a network switch. Russian state-backe...

A sweeping malware campaign by North Korea’s Lazarus Group targets open source ecosystems. President Trump announces a new electronic health records system. A new report reveals deep ties between Chinese state-sponsored hackers and Chinese tech companies. Researchers describe a new prompt injection threat targeting LLMs via browser extensions. Palo Alto Networks’ Unit 42 proposes a new Attribution...

Officials in St. Paul, Minnesota declare a state of emergency following a cyberattack. Hackers disrupt a major French telecom. A power outage causes widespread service disruptions for cloud provider Linode. Researchers reveal a critical authentication bypass flaw in an AI-driven app development platform. A new study shows AI training data is chock full of PII. Fallout continues for the Tea dating...

Things get worse in the Tea dating app breach. CISA adds three vulnerabilities to its Known Exploited Vulnerabilities catalog. Researchers uncover a critical flaw in Google’s AI coding assistant. A Missouri Health System agrees to a $9.25 million settlement over claims it used web tracking tools. “Sploitlight” could let attackers bypass Apple’s TCC framework to steal sensitive data. Malware squeak...

Russia’s flagship airline suffers a major cyberattack. U.S. insurance giant Allianz Life confirms the compromise of personal data belonging to most of its 1.4 million customers. A women’s dating safety app spills the tea. NASCAR confirms a data breach. Researchers believe the newly emerged Chaos ransomware group may be a rebrand of BlackSuit. Over 200,000 WordPress sites remain vulnerable to accou...

Please enjoy this encore of Career Notes. Distinguished Security Strategist at Splunk, Ryan Kovar, shares his journey that started in the US Navy and how it contributed to his leadership in life after the military. Cutting his teeth as sysadmin on the USS Kitty Hawk, Ryan worked as a contractor following the Navy. At Splunk, he leads the SURGe research team to solve what he calls the "blue collar...

Please enjoy this Special Edition episode of the Threat Vector podcast with an update on our previous Muddled Libra coverage. Muddled Libra is back and more dangerous than ever. In this episode of Threat Vector, David Moulton speaks with Sam Rubin and Kristopher Russo from Unit 42 about the resurgence of the threat group also known as Scattered Spider. They break down the group’s shift to destruct...

International law enforcement arrest the suspected operator of a major Russian dark web cybercrime forum. DHS is said to be among the agencies hit by the Microsoft SharePoint zero-day. The Fire Ant cyberespionage group targets global enterprise infrastructure. A Steam game is compromised to distribute info-stealing malware. Mitel Networks issues security patches for MiVoice MX-ONE communications p...

The White House unveils its plan for global AI dominance. Microsoft warns that recent SharePoint server exploitation may extend to ransomware. A phishing campaign targeting the U.S. Department of Education’s grants portal. The FBI issues a warning about “The Com” cybercriminal group. SonicWall urges users to patch a critical vulnerability. A new supply chain attack has compromised several popular...

The National Nuclear Security Administration was among the organizations impacted by the SharePoint zero-day. Experts testify before congress that OT security still lags. The FBI warns healthcare and critical infrastructure providers about Interlock ransomware. New York proposes new cybersecurity regulations for water and wastewater systems along with grants to fund them. Researchers uncover an ac...