Artificial Intelligence Microsoft Bets $10,000 on Prompt Injection Protections of LLM Email Client Microsoft offers $10,000 in rewards to researchers who can manipulate a realistic simulated LLM-integrated email client. Ionut ArghireDecember 10, 2024
Email Security DocuSign Abused to Deliver Fake Invoices Cybercriminals are abusing DocuSign APIs to send bogus email messages that bypass protections such as spam and phishing filters. Ionut ArghireNovember 5, 2024
Email Security Internet Archive Hacked Again During Service Restoration Efforts The Internet Archive has suffered an email hack while working to restore services impacted by the recent cyberattacks. Eduard KovacsOctober 21, 2024
Email Security Critical Zimbra Vulnerability Exploited One Day After PoC Release A critical-severity vulnerability in Zimbra has been exploited in the wild to deploy a web shell on vulnerable servers. Ionut ArghireOctober 2, 2024
Email Security Unlocking the Front Door: Phishing Emails Remain a Top Cyber Threat Despite MFA SecurityWeek spoke with Mike Britton, CISO at Abnormal Security, to understand what the company has learned about current social engineering and phishing attacks. Kevin TownsendAugust 14, 2024
Cybersecurity Funding Abnormal Security Raises $250 Million at $5.1 Billion Valuation Email security firm Abnormal Security has raised $250 million in a Series D funding round at a $5.1 billion valuation. Eduard KovacsAugust 6, 2024
Email Security Vulnerabilities Enable Attackers to Spoof Emails From 20 Million Domains Vulnerabilities in hosted email services allow attackers to spoof the identity of senders, bypassing security measures. Ionut ArghireJuly 31, 2024
Email Security Information of Hundreds of European Politicians Found on Dark Web The email addresses and other information of hundreds of British, French and EU politicians have been found on the dark web. Eduard KovacsMay 31, 2024
Email Security KnowBe4 Plans to Acquire Egress for Email Security Tech KnowBe4 boasts that the merger will create “the largest, advanced AI-driven cybersecurity platform for managing human risk.” Ryan NaraineApril 24, 2024
Email Security IMF Emails Hacked The International Monetary Fund (IMF) detects a cybersecurity incident that involved nearly a dozen email accounts getting hacked. Eduard KovacsMarch 18, 2024
Email Security Domains Once Owned by Major Firms Help Millions of Spam Emails Bypass Security 8,800 domains, many once owned by major companies, have been abused to get millions of emails past spam filters as part of SubdoMailing campaign. Eduard KovacsFebruary 27, 2024
Email Security HPE Says Russian Government Hackers Had Access to Emails for 6 Months HPE told the SEC that Russian state-sponsored threat group Midnight Blizzard had access to an email system for several months. Eduard KovacsJanuary 25, 2024