BMC Daily Cyber News

Jason Edwards
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The BCM Daily Cyber News brings you clear, timely updates on threats, breaches, patches, and trends every day. Stay informed in minutes with focused audio built for busy professionals. Learn more and explore at BareMetalCyber.com.

  1. 3h ago

    Exchange bug could expose coworkers’ email and attachments

    Daily Cyber News: Exchange bug could expose coworkers’ email and attachments An authenticated attacker could read other users’ emails and attachments because of a high-severity authorization weakness in Exchange Server. The access is limited to people in the same organization and does not cross tenant boundaries. Key context: Microsoft has released an out-of-band update for supported on-premises Exchange versions. Additional detail: Mailbox access can reveal confidential conversations, invoices, contracts, attachments, and information that supports convincing impersonation. For more cybersecurity news and the full Daily Cyber newsletter, visit DailyCyber.News.Cybersecurity training, courses, books, and resources: BareMetalCyber.com. Topics: cybersecurity news, cybersecurity, cyber risk, active exploitation, Exchange, expose, coworkers, email, attachments.

  2. 6h ago

    Hijacked IoT devices become hidden proxies inside enterprise networks

    Daily Cyber News: Hijacked IoT devices become hidden proxies inside enterprise networks Compromised routers, surveillance equipment, and industrial devices are being turned into hidden proxy nodes inside enterprise networks. The ClingSTUN Linux malware targets at least 24 known weaknesses to gain initial access. It also carries exploits for seven more weaknesses that can help it spread to other vulnerable devices. Key context: ClingSTUN uses legitimate public STUN servers to learn how an infected device appears on the internet and which ports can be reached from outside. Additional detail: A hijacked device can make malicious traffic appear to originate from the enterprise’s public address. For more cybersecurity news and the full Daily Cyber newsletter, visit DailyCyber.News.Cybersecurity training, courses, books, and resources: BareMetalCyber.com. Topics: cybersecurity news, cybersecurity, cyber risk, malware, linux, Hijacked IoT, Hijacked, devices, become, hidden.

  3. 7h ago

    Bank breaches expose customer data as South Korea investigates

    Daily Cyber News: Bank breaches expose customer data as South Korea investigates South Korean authorities are investigating customer data exposure across several major financial institutions. Officials confirmed a breach at Shinhan Bank and other incidents involving Kookmin Bank. Hana Bank also reported a limited compromise of a sales-support system. Key context: Authorities have launched on-site investigations and told financial companies to strengthen monitoring and incident reporting. Additional detail: A Chinese-language reference to an AI penetration-testing tool appeared on a server used in the attacks. For more cybersecurity news and the full Daily Cyber newsletter, visit DailyCyber.News.Cybersecurity training, courses, books, and resources: BareMetalCyber.com. Topics: cybersecurity news, cybersecurity, cyber risk, phishing, South Korea, Bank, breaches, expose, customer, data.

  4. 8h ago

    AI-led helpdesk breach reaches root access within seconds

    Daily Cyber News: AI-led helpdesk breach reaches root access within seconds An intruder gained full control of a helpdesk server within seconds after an AI agent chained two previously unknown Zammad weaknesses. The September 21st attack hijacked a session, executed code as the Zammad service account, and then escalated to root at the Dutch Institute for Vulnerability Disclosure. Key context: The intrusion was detected the next day, and access to systems in the data center was blocked. Additional detail: Helpdesk systems can contain far more than routine support requests. For more cybersecurity news and the full Daily Cyber newsletter, visit DailyCyber.News.Cybersecurity training, courses, books, and resources: BareMetalCyber.com. Topics: cybersecurity news, cybersecurity, cyber risk, vulnerability, AI-led, helpdesk, breach, reaches, root, access.

  5. 10h ago

    National registry breach exposes data tied to 8.8 million people

    Daily Cyber News: National registry breach exposes data tied to 8.8 million people Denmark’s national population registry has exposed personal information tied to approximately 8.8 million people. Attackers misused a private company’s legitimate access to obtain names, addresses, CPR identification numbers, and other information. The incident happened in September and was discovered on October 2nd. Key context: The affected records cover current residents, people who moved abroad, and deceased people. Additional detail: For leaders, third-party access to authoritative data needs the same scrutiny as direct access. For more cybersecurity news and the full Daily Cyber newsletter, visit DailyCyber.News.Cybersecurity training, courses, books, and resources: BareMetalCyber.com. Topics: cybersecurity news, cybersecurity, cyber risk, National, registry, breach, exposes, data, tied, million.

  6. 1d ago

    Malicious Custom GPTs steer users into remote access malware

    Daily Cyber News: Malicious Custom GPTs steer users into remote access malware Users searching for AI services can be manipulated into installing remote access malware themselves. In this campaign, attackers used sponsored search results, a malicious Custom GPT, a fake service notice, and a counterfeit CAPTCHA. Victims were then instructed to paste an obfuscated PowerShell command. Key context: The attack borrows trust from familiar AI and CAPTCHA experiences while shifting the final execution step to the user. Additional detail: For leaders, a legitimate and trusted platform can still host the first step of a social-engineering chain. For more cybersecurity news and the full Daily Cyber newsletter, visit DailyCyber.News.Cybersecurity training, courses, books, and resources: BareMetalCyber.com. Topics: cybersecurity news, cybersecurity, cyber risk, malware, Malicious Custom GPTs, Malicious, Custom, GPTs, steer, users.

  7. 1d ago

    AI coding agents exposed 13,000 internal screenshots on GitHub

    Daily Cyber News: AI coding agents exposed 13,000 internal screenshots on GitHub Credentials, customer records, internal dashboards, financial interfaces, and unreleased features appeared in more than thirteen thousand publicly accessible screenshots. The images came from over 300 organizations and were found across more than 900 public GitHub repositories. Coding agents reportedly created public repositories or used public release assets while handling visual evidence for private pull requests. Key context: That detail matters because the exposure can evade security reviews focused only on repositories owned by the company. Additional detail: For leaders, AI development tools can create unsanctioned data-sharing paths outside normal governance. For more cybersecurity news and the full Daily Cyber newsletter, visit DailyCyber.News.Cybersecurity training, courses, books, and resources: BareMetalCyber.com. Topics: cybersecurity news, cybersecurity, cyber risk, coding, agents, exposed, internal, screenshots, GitHub.

  8. 1d ago

    Pentagon breach exposes long-lived identity data for millions

    Daily Cyber News: Pentagon breach exposes long-lived identity data for millions Millions of people face continuing identity and impersonation risk after unauthorized users accessed a Defense Manpower Data Center system. The incident affected 2.76 million living people and approximately two hundred ninety four thousand deceased individuals. Access reportedly continued from October 2025 until July 2026 through a file-sharing weakness. Key context: The Pentagon has reported no evidence that the information has been misused. Additional detail: For leaders, short-term support doesn’t remove the continuing risk of fraud, phishing, impersonation, and counterintelligence activity. For more cybersecurity news and the full Daily Cyber newsletter, visit DailyCyber.News.Cybersecurity training, courses, books, and resources: BareMetalCyber.com. Topics: cybersecurity news, cybersecurity, cyber risk, phishing, Pentagon, breach, exposes, long-lived, identity, data.

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The BCM Daily Cyber News brings you clear, timely updates on threats, breaches, patches, and trends every day. Stay informed in minutes with focused audio built for busy professionals. Learn more and explore at BareMetalCyber.com.

Information

  • Creator
    Jason Edwards
  • Years Active
    2025 - 2026
  • Episodes
    183
  • Rating
    Clean
  • Copyright
    © 2025 BareMetalCyber.com
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    BMC Daily Cyber News