CyberWire Daily

• Crafting malware with modern metals. [Research Saturday]

  This week, we are joined by Nick Cerne, Security Consultant from Bishop Fox, to discuss "Rust for Malware Development." In pursuit of simulating real adversarial tactics, this blog explores the use of Rust for malware development, contrasting it with C in terms of binary complexity, detection evasion, and reverse engineering challenges. The author demonstrates how Rust's inherent anti-analysis traits and memory safety features can create more evasive malware tooling, including a simple dropper that injects shellcode using lesser-known Windows APIs. Through hands-on comparisons and decompiled output analysis, the post highlights Rust’s growing appeal in offensive security while noting key OPSEC considerations and tooling limitations. The research can be found here: Rust for Malware Development Learn more about your ad choices. Visit megaphone.fm/adchoices

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• SSH-attered trust.

  A critical vulnerability in Erlang/OTP SSH allows unauthenticated remote code execution. There’s a bipartisan effort to renew a key cybersecurity info sharing law. A newly discovered Linux kernel vulnerability allows local attackers to escalate privileges. A researcher uncovers 57 risky Chrome extensions with a combined 6 million users. AttackIQ shares StrelaStealer simulations. A major live events service provider notifies employees and customers of a data breach. CISA warns of an actively exploited SonicWall vulnerability. An airport retailer agrees to a multi-million dollar settlement stemming from a ransomware attack. A preview of RSAC 2025 with Linda Gray Martin and Britta Glade. Zoom-a-zoom zoom, it’s always DNS.  Remember to leave us a 5-star rating and review in your favorite podcast app. Miss an episode? Sign-up for our daily intelligence roundup, Daily Briefing, and you’ll never miss a beat. And be sure to follow CyberWire Daily on LinkedIn. CyberWire Guest Today Dave sits down with Linda Gray Martin, Chief of Staff, and Britta Glade, SVP of Content and Communities, from RSAC sharing what is new at RSAC 2025. Selected Reading Critical Erlang/OTP SSH pre-auth RCE is 'Surprisingly Easy' to exploit, patch now (Bleeping Computer) Bipartisan duo wants to renew 10-year-old cyberthreat information sharing law (The Record) Linux Kernel Vulnerability Let Attackers Escalate Privilege – PoC Released (Cyber Security News) Chrome extensions with 6 million installs have hidden tracking code (Bleeping Computer) Emulating the Stealthy StrelaStealer Malware (AttackIQ) Live Events Giant Legends International Hacked (SecurityWeek) CISA tags SonicWall VPN flaw as actively exploited in attacks (Bleeping Computer) Airport retailer agrees to $6.9 million settlement over ransomware data breach (The Record) Global Zoom Outage Caused by Server Block Imposed from GoDaddy Registry (Cyber Security News) Share your feedback. We want to ensure that you are getting the most out of the podcast. Please take a few minutes to share your thoughts with us by completing our brief listener survey as we continually work to improve the show.  Want to hear your company in the show? You too can reach the most influential leaders and operators in the industry. Here’s our media kit. Contact us at [email protected] to request more info. The CyberWire is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc. Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Microsoft squashes windows server bug.

  Microsoft issues emergency updates for Windows Server. Apple releases emergency security updates to patch two zero-days. CISA averts a CVE program disruption. Researchers uncover Windows versions of the BrickStorm backdoor. Atlassian and Cisco patch several high-severity vulnerabilities. An Oklahoma cybersecurity CEO is charged with hacking a local hospital. A Fortune 500 financial firm reports an insider data breach. Researchers unmask IP addresses behind the Medusa Ransomware Group. CISA issues a warning following an Oracle data breach. On our Industry Voices segment, we are joined by Rob Allen, Chief Product Officer at ThreatLocker, to discuss a layered approach to zero trust. Former CISA director Chris Krebs steps down from his role at SentinelOne. Remember to leave us a 5-star rating and review in your favorite podcast app. Miss an episode? Sign-up for our daily intelligence roundup, Daily Briefing, and you’ll never miss a beat. And be sure to follow CyberWire Daily on LinkedIn. Industry Voices On our Industry Voices segment, we are joined by Rob Allen, Chief Product Officer at ThreatLocker, to discuss a layered approach to zero trust. Selected Reading New Windows Server emergency updates fix container launch issue (Bleeping Computer) Apple fixes two zero-days exploited in targeted iPhone attacks (Bleeping Computer) CISA Throws Lifeline to CVE Program with Last-Minute Contract Extension (Infosecurity Magazine) MITRE Hackers' Backdoor Has Targeted Windows for Years (SecurityWeek) Vulnerabilities Patched in Atlassian, Cisco Products (SecurityWeek) Edmond cybersecurity CEO accused in major hack at hospital (KOCO News) Fortune 500 firm's ex-employee exposes thousands of clients (Cybernews) Researchers Deanonymized Medusa Ransomware Group's Onion Site (Cyber Security News) CISA warns of potential data breaches caused by legacy Oracle Cloud leak (The Record) Krebs Exits SentinelOne After Security Clearance Pulled (SecurityWeek) The top 10 ThreatLocker policies for 2025 (ThreatLocker) Share your feedback. We want to ensure that you are getting the most out of the podcast. Please take a few minutes to share your thoughts with us by completing our brief listener survey as we continually work to improve the show.  Want to hear your company in the show? You too can reach the most influential leaders and operators in the industry. Here’s our media kit. Contact us at [email protected] to request more info. The CyberWire is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc. Learn more about your ad choices. Visit megaphone.fm/adchoices

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• Is the cyber talent ecosystem broken? [CISO Perspectives]

  We're sharing a episode from another N2K show we thought you might like. It's the first episode of the new season of the show CISO Perspectives with Kim Jones. Enjoy! Show Notes: The cyber talent ecosystem faces severe indigestion, which has stifled growth and closed doors to new talent. In this episode of CISO Perspectives, host Kim Jones sits down with Ed Adams, the Head of Cybersecurity for North America at the Bureau Veritas Group, to discuss what has caused this indigestion and how leadership can better address these challenges. A key aspect of this conversation revolved around discussing Ed's book, See Yourself in Cyber: Security Careers Beyond Hacking, and how he expands the conversation surrounding traditional roles associated with cybersecurity. Want more CISO Perspectives?: Check out a companion blog post by our very own Ethan Cook, where he breaks down key insights, shares behind-the-scenes context, and highlights research that complements this episode. It’s the perfect follow-up if you’re curious about the cyber talent crunch and how we can reshape the ecosystem for future professionals. Learn more about your ad choices. Visit megaphone.fm/adchoices

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• CVE program gets last-minute lifeline.

  The CVE program gets a last-minute reprieve. A federal whistleblower alleges a security breach at the NLRB. Texas votes to spin up their very own Cyber Command. BreachForums suffers another takedown. A watchdog group sues the federal government over SignalGate allegations. The SEC Chair reveals a 2016 hack. ResolverRAT targets the healthcare and pharmaceutical sectors worldwide. Microsoft warns of blue screen crashes following recent updates. On our CertByte segment, Chris Hare is joined by Troy McMillan to break down a question targeting the EC-Council® Certified Ethical Hacker (CEH) exam. 4chan gets Soyjacked.  Remember to leave us a 5-star rating and review in your favorite podcast app. Miss an episode? Sign-up for our daily intelligence roundup, Daily Briefing, and you’ll never miss a beat. And be sure to follow CyberWire Daily on LinkedIn. CertByte Segment Welcome to CertByte! On this bi-weekly segment hosted by Chris Hare, a content developer and project management specialist at N2K. In each segment, Chris is joined by an N2K Content Developer to help illustrate the learning. This week, Chris is joined by Troy McMillan to break down a question targeting the EC-Council® Certified Ethical Hacker (CEH) exam. Today’s question comes from N2K’s EC-Council Certified Ethical Hacker CEH (312-50) Practice Test. Have a question that you’d like to see covered? Email us at [email protected]. If you're studying for a certification exam, check out N2K’s full exam prep library of certification practice tests, practice labs, and training courses by visiting our website at n2k.com/certify.To get the full news to knowledge experience, learn more about our N2K Pro subscription at https://thecyberwire.com/pro.  Please note: The questions and answers provided here, and on our site, are not actual current or prior questions and answers from these certification publishers or providers. Selected Reading Funding Expires for Key Cyber Vulnerability Database (Krebs on Security) CISA extends funding to ensure 'no lapse in critical CVE services' (Bleeping Computer) CVE Foundation (CVE Foundation) NoVa govcon firm Mitre to lay off 442 employees after DOGE cuts contracts (Virginia Business) Federal employee alleges DOGE activity resulted in data breach at labor board (NBC News) Whistleblower claims DOGE took sensitive data - now he’s being hounded by threatening notes (CNN via YouTube) New state agency to deal with cyber threats advances in Texas House (Texarkana Gazette) BreachForums taken down by the FBI? Dark Storm hackers say they did it “for fun” (Cybernews) Here’s What Happened to Those SignalGate Messages (WIRED) After breach, SEC says hackers used stolen data to buy stocks (CNET) New ResolverRAT malware targets pharma and healthcare orgs worldwide (Bleeping Computer) Microsoft warns of blue screen crashes caused by April updates (Bleeping Computer) Infamous message board 4chan taken down following major hack (Bleeping Computer)  Share your feedback. We want to ensure that you are getting the most out of the podcast. Please take a few minutes to share your thoughts with us by completing our brief listener survey as we continually work to improve the show.  Want to hear your company in the show? You too can reach the most influential leaders and operators in the industry. Here’s our media kit. Contact us at [email protected] to request more info. The CyberWire is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc. Learn more about your ad choices. Visit megaphone.fm/adchoices

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