Security Weekly News (Audio) Broadcom, Direct Send, N0auth, UNFI, Cisco, Oneclik, Russ Beauchemin, and more... - SWN #489
Jun 27, 2025
Joining the conversation is Russ Beauchemin, an expert in peripheral security with valuable insights into printer vulnerabilities. He discusses the alarming risks posed by refurbished printers, highlighting the need for secure practices like changing default passwords. The chat also dives into Broadcom's cybersecurity initiatives and the implications of AI on misinformation, emphasizing its impact on democracy. Additionally, the dialogue touches on vulnerabilities in cloud messaging systems and the dangers of seamless software updates in the energy sector.
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Episode notes
Mitigate Direct Send Phishing
- Disable Microsoft's Direct Send feature if not needed to prevent phishing risks.
- Warn your team about the dangers of scanning unknown QR codes in emails and messages.
Supply Chain Risks Demand Zero Trust
- Supply chain attacks exploit weaknesses in trusted third-party providers.
- Zero trust is critical because a partner's security is likely weaker than your own.
Protect SaaS with MFA and Hygiene
- Implement multi-factor authentication and enforce strong, unique passwords.
- Treat email addresses as OSINT since easy guessing can lead to SaaS account compromise.
