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4 posts with this tag
#Email Security
4 posts
Russian Zimbra Campaign Turns Email Preview Into an Exfiltration Path
Russian Zimbra Campaign Turns Email Preview Into an Exfiltration Path The latest joint warning on Zimbra is worth treating as more than another [phishing](https...
Last updated on 17/08/2026 at 12:56 PM
7 min read
Lucas Oliveira
Research
Exchange CVE-2026-42897 patches land after active OWA exploitation
Exchange CVE-2026-42897 patches land after active OWA exploitation Microsoft has now shipped the June 2026 Exchange security updates for CVE-2026-42897, ending...
Last updated on 17/08/2026 at 12:56 PM
5 min read
Lucas Oliveira
Research
CVE-2026-42897 makes on-prem Exchange an immediate mitigation priority
CVE-2026-42897 makes on-prem Exchange an immediate mitigation priority CVE-2026-42897 is the kind of [zero-day](https://invaders.ie/resources/glossary/zero-day)...
Last updated on 17/08/2026 at 12:56 PM
5 min read
Lucas Oliveira
Research
Exim BDAT flaw makes mail servers urgent RCE patch targets
Exim BDAT flaw makes mail servers urgent RCE patch targets CVE-2026-45185 is the kind of bug that forces defenders to remember an old lesson: email infrastructu...
Last updated on 17/08/2026 at 12:56 PM
5 min read
Lucas Oliveira
Research
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