Email Security Zimbra Zero-Day Exploited to Hack Government Emails Google says a Zimbra zero-day from earlier this year, CVE-2023-37580, was exploited in several campaigns to hack government emails. Eduard KovacsNovember 16, 2023
Cloud Security Proofpoint to Acquire Tessian for AI-Powered Email Security Tech Proofpoint removes a formidable competitor from the crowded email security market and adds technology to address risk from misdirected emails. Ryan NaraineOctober 30, 2023
Email Security LinkedIn Smart Links Abused in Phishing Campaign Targeting Microsoft Accounts A recently observed phishing campaign targeting Microsoft accounts is using LinkedIn smart links to bypass defenses. Ionut ArghireOctober 12, 2023
Email Security Google, Yahoo Boosting Email Spam Protections Google and Yahoo are introducing new requirements for bulk senders, to improve phishing and spam protections. Ionut ArghireOctober 4, 2023
Email Security Unpatched Exim Vulnerabilities Expose Many Mail Servers to Attacks Patches are being developed for serious Exim vulnerabilities that could expose many mail servers to attacks. Eduard KovacsOctober 2, 2023
Email Security Email – The System Running Since 71’ Working remotely is here to stay and businesses should continue to make sure their basic forms of communication are properly configured and secured. Matt HoneaAugust 14, 2023
Email Security Salesforce Email Service Zero-Day Exploited in Phishing Campaign Threat actors have exploited a Salesforce email service zero-day vulnerability and abused Meta features in a sophisticated phishing campaign. Eduard KovacsAugust 3, 2023
Cloud Security Microsoft Cloud Hack Exposed More Than Exchange, Outlook Emails Cloud security researcher warns that stolen Microsoft signing key was more powerful and not limited to Outlook.com and Exchange Online. Ryan NaraineJuly 21, 2023
Email Security In Other News: Military Emails Leaked, Google Restricts Internet Access, Chinese Spyware Weekly cybersecurity news roundup that provides a summary of noteworthy stories that might have slipped under the radar for the week of July 17,... SecurityWeek NewsJuly 21, 2023
Email Security Chinese Cyberspies Used Forged Authentication Tokens to Hack Government Emails Microsoft says a Chinese cyberespionage group tracked as Storm-0558 has used forged authentication tokens to access government emails. Eduard KovacsJuly 12, 2023
Email Security In Other News: Healthcare Product Flaws, Free Email Security Testing, New Attack Techniques Weekly cybersecurity news roundup that provides a summary of noteworthy stories that might have slipped under the radar for the week of July 3,... SecurityWeek NewsJuly 7, 2023
Email Security Russian APT Group Caught Hacking Roundcube Email Servers A Russian hacking group has been caught hacking into Roundcube servers to spy on government institutions and military entities in Ukraine. Ryan NaraineJune 20, 2023