Search: “secure email gateway”

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DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll Malware 224 Ransomware 216 Vulnerability 159 Exploit / PoC 125 Phishing & fraud 115 Threat actor 98 Data breach 84 Industry 24 Policy & legal 23 Advisory 18 AI tools & infra 7 AI safety & security 5 AI industry 4 Research 3

SeverityAll critical 458 high 318 medium 259 low 46 info 29

Barracuda Email Security Gateway (ESG) hacked via zero

Security AffairsMay 24, 18:13 UTC · May 24, 2023Data breach CVE-2023-2868

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Alert: Hackers Exploit Barracuda Email Security Gateway 0

The Hacker NewsMay 31, 07:56 UTC · May 31, 2023Data breach in the wildCVE-2023-2868

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Abnormal Security raises $24M to protect orgs from targeted email attacks

Help Net SecurityNov 21, 00:00 UTC · Nov 21, 2019Data breach

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Barracuda ESG appliances impacted by CVE-2023

Security AffairsJun 8, 07:21 UTC · Jun 8, 2023Data breach in the wildCVE-2023-2868

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Barracuda fixed a new ESG zero

Security AffairsDec 27, 14:13 UTC · Dec 27, 2023Data breach in the wildCVE-2023-7102 CVE-2023-7101 CVE-2023-2868

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Week in review: CrowdStrike update causes widespread IT outage, critical Splunk Enterprise flaw

Help Net SecurityJul 29, 16:16 UTC · Jul 29, 2024Data breach CVE-2024-36991 CVE-2024-39929 CVE-2024-20401+2 CVEs

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Week in review: Automated pentesting, Oracle WebLogic servers under attack

Help Net SecurityNov 1, 00:00 UTC · Nov 1, 2020Data breach CVE-2020-14882

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Cybersecurity jobs available right now: October 2, 2024

Help Net SecurityNov 20, 09:52 UTC · Nov 20, 2024Data breach

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Rise in email impersonation attacks makes companies re-assess their security efforts

Help Net SecurityAug 3, 00:00 UTC · Aug 3, 2018Data breach

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It's time to get serious about email security

Help Net SecurityOct 15, 09:23 UTC · Oct 15, 2018Data breach

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Product showcase: Material unifies Google Workspace email, file & OAuth defense

Help Net SecurityAug 5, 00:00 UTC · Aug 5, 2026Data breach

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Attacks on Barracuda Networks linked to China

The RecordJun 15, 17:24 UTC · Jun 15, 2023Data breach CVE-2023-2868

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Tessian raises $65M to accelerate its mission of preventing human risk in global enterprises

Help Net SecurityMay 26, 00:00 UTC · May 26, 2021Data breach

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Proofpoint unifies email, data, and AI security to reduce enterprise blind spots

Help Net SecurityApr 15, 09:52 UTC · Apr 15, 2026Data breach

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Quishing: Tricks to look out for

Help Net SecurityOct 26, 00:00 UTC · Oct 26, 2023Data breach

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With Crime-as-a-Service, anyone can be an attacker

Help Net SecurityAug 3, 00:00 UTC · Aug 3, 2021Data breach

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Agari expands its Secure Email Cloud solution

Help Net SecurityMar 7, 00:00 UTC · Mar 7, 2019Data breach

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Cybercriminals use legitimate websites to obfuscate malicious payloads

Help Net SecurityJun 2, 00:00 UTC · Jun 2, 2023Data breach

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Replace Barracuda ESG appliances, company urges

Help Net SecurityJun 19, 09:04 UTC · Jun 19, 2023Data breach CVE-2023-2868

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Researchers release tool to detect stealthy BPFDoor implants in critical infrastructure networks

Help Net SecurityMar 26, 00:00 UTC · Mar 26, 2026Data breach

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ThreatsDay Bulletin: WhatsApp Hijacks, MCP Leaks, AI Recon, React2Shell Exploit and 15 More Stories

The Hacker NewsDec 25, 13:23 UTC · Dec 25, 2025Data breach

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Singapore Banks to Phase Out OTPs for Online Logins Within 3 Months

The Hacker NewsJul 15, 00:00 UTC · Jul 15, 2024Data breach

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Senate leader demands answers from CISA on Ivanti

The RecordJul 4, 02:33 UTC · Jul 4, 2024Data breach

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Cloudflare DLP provides CISOs built-in protection against internal and external threats

Help Net SecurityMar 24, 00:00 UTC · Mar 24, 2021Data breach

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Email security predictions: What we can expect in 2019

Help Net SecurityJan 10, 00:00 UTC · Jan 10, 2019Data breach

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Avast Secure Browser enhanced with built-in memory and battery-saving controls

Help Net SecurityAug 1, 08:13 UTC · Aug 1, 2019Data breach

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Guide: On-Prem is Dead. Have You Adjusted Your Web DLP Plan?

The Hacker NewsMar 11, 15:44 UTC · Mar 11, 2024Data breach

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Why your API gateway is not enough for API security?

Help Net SecurityJul 6, 00:00 UTC · Jul 6, 2022Data breach

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Why do companies fail to stop breaches despite soaring IT security investment?

The Hacker NewsMar 1, 10:18 UTC · Mar 1, 2021Data breach

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⚡ Weekly Recap: VPN Exploits, Oracle's Silent Breach, ClickFix Surge and More

The Hacker NewsMay 6, 07:05 UTC · May 6, 2025Data breach CVE-2025-22457 CVE-2025-24061 CVE-2025-2407+15 CVEs

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CloudVector's API Threat Protection platform monitors and secures APIs to prevent data breaches

Help Net SecurityNov 13, 00:00 UTC · Nov 13, 2019Data breach

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TA558 Hackers Weaponize Images for Wide

The Hacker NewsJul 31, 06:36 UTC · Jul 31, 2024Data breach CVE-2017-11882

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Cynet announces platform updates to help organizations protect their systems and infrastructure

Help Net SecurityApr 26, 00:00 UTC · Apr 26, 2023Data breach

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Week in review: Facebook data breach fallout, BEC-as-a-Service, true password behaviors

Help Net SecurityOct 7, 00:00 UTC · Oct 7, 2018Data breach

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One-time SMS links that never expire can expose personal data for years

Help Net SecurityJan 23, 00:00 UTC · Jan 23, 2026Data breach

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Review: Specops Password Policy

Help Net SecurityNov 4, 00:00 UTC · Nov 4, 2020Data breach

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OpenWrt discloses forum data breach

Help Net SecurityJan 26, 08:55 UTC · Jan 26, 2024Data breach

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Don't Click That ZIP File! Phishers Weaponizing .ZIP Domains to Trick Victims

The Hacker NewsMay 29, 07:14 UTC · May 29, 2023Data breach

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Stop Worrying About Passwords Forever

The Hacker NewsSep 15, 00:00 UTC · Sep 15, 2022Data breach

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When children are breached

Troy HuntNov 28, 00:00 UTC · Nov 28, 2015Data breach

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