SANS Stormcast Monday, May 4th, 2026: Malicious Homebrew Ads; Wireshark Update; Digicert False Positive; cPanel Exploited (#)

About this episode

This episode discusses various cybersecurity issues including malicious ads, a Wireshark update, a false positive from Digicert, and an exploit in cPanel.

SANS Stormcast Monday, May 4th, 2026: Malicious Homebrew Ads; Wireshark Update; Digicert False Positive; cPanel Exploited Malicious Ad for Homebrew Leads to MacSync Stealer https://isc.sans.edu/diary/Malicious%20Ad%20for%20Homebrew%20Leads%20to%20MacSync%20Stealer/32942 Wireshark Update https://www.wireshark.org/docs/relnotes/wireshark-4.6.5.html Digicert Microsoft Defender False Positive https://www.reddit.com/r/cybersecurity/comments/1t2hfsh/mde_flagging_digi_cert_certificate_as_malicious/ https://bugzilla.mozilla.org/show_bug.cgi?id=2033170 cPanel Exploited https://support.cpanel.net/hc/en-us/articles/40073787579671-Security-CVE-2026-41940-cPanel-WHM-WP2-Security-Update-04-28-2026 keywords: cpanel; digicert; microsoft; defender; false positive; wireshark; homebrew

People in this episode

Host: Johannes B. Ullrich

Topics covered

• Malicious Ads
• Wireshark Update
• Cybersecurity
• cPanel Exploits
• False Positives

Keywords

• cpanel
• digicert
• microsoft
• defender
• false positive
• wireshark
• homebrew

Mentioned in this episode

Organizations: SANS Internet Storm Center, Wireshark, Digicert, cPanel

Products: MacSync Stealer, Microsoft Defender

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