Update Now: Critical Zimbra Classic Web Client Flaw Could Expose MailboxesSecurity Affairs·Jul 10, 20:42 UTC · Jul 10, 2026Data breach in the wildCVE-2025-68645CVE-2020-7796CVE-2025-6637660
Russian group Winter Vivern targets email portals of NATO and diplomatsSecurity Affairs·Apr 4, 15:36 UTC · Apr 4, 2023Data breachCVE-2022-2792660
Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential RotationThe Hacker News·Jul 30, 07:40 UTC · Jul 30, 2026Data breachCVE-2026-42897CVE-2025-6637660
Laundry Bear’s webmail hackers had more in store after February, report saysThe Record·Jul 29, 15:00 UTC · Jul 29, 2026Data breachCVE-2026-42897160
Week in review: ServiceNow pre-auth RCE exploited in the wild, Hugging Face breachedHelp Net Security·Jul 26, 00:00 UTC · Jul 26, 2026Data breach in the wildCVE-2026-6875CVE-2026-15409CVE-2026-15410+4 CVEs60
When Access Goes Wrong: The Dangers of Exposed Login PanelsRecorded Future·Jun 27, 00:00 UTC · Jun 27, 2025Data breach57
Earth Krahang APT breached tens of government orgs worldwideSecurity Affairs·Mar 19, 08:33 UTC · Mar 19, 2024Data breachCVE-2023-32315CVE-2022-21587160
Iranian Hackers Accidentally Exposed Their Training Videos (40 GB) OnlineThe Hacker News·Jul 17, 10:23 UTC · Jul 17, 2020Data breach45
Biomedical orgs working on COVID-19 vaccines open to cyber attacksHelp Net Security·Jul 17, 00:00 UTC · Jul 17, 2020Data breachCVE-2019-19781CVE-2019-11510CVE-2018-13379+1 CVEs60