Mark Anderson | Security |
April 25, 2025
Microsoft to Enforce Bulk Sender Authentication Requirements Starting May 5
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Microsoft joins Gmail and Yahoo in expanding their efforts to control the spam and malicious emails that make it into users' inboxes by enforcing stringent bulk email sender requirements.
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A data breach at insurance firm Lemonade left the details of thousands of drivers' licenses exposed for 17 months.
Researchers at security vendor Cleafy detailed a malware known as "SuperCard X" that uses the NFC reader on a victim's own phone to steal credit card funds instantly.
Be careful when talking to people you've not met with before over the Zoom video conferencing system; you might get more than you bargained for. Two CEOs were recently targeted by a Zoom-based attack.
A ransomware attack in January at Frederick Health Medical Group, a major healthcare provider in Maryland, has led to a data breach affecting nearly one million patients.
A misconfigured tracking tool on Blue Shield of California's websites exposed the protected health information (PHI) of 4.7 million members to Google Ads over a nearly three-year period, the insurer confirmed this month.
Yale New Haven Health (YNHHS) is warning that threat actors stole the personal data of 5.5 million patients in a cyberattack earlier this month.
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Important Updates & Patches
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Cisco has released critical security updates for multiple products. On April 16, 2025, a critical vulnerability in the Erlang/OTP SSH server was disclosed. This vulnerability could allow an unauthenticated, remote attacker to perform remote code execution (RCE) on an affected device.
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Crosswalks hacked to play fake audio of Musk, Zuck, and Jeff Bezos
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The fake voices of Tesla CEO Elon Musk, Meta CEO Mark Zuckerberg, and Amazon founder Jeff Bezos, are being played from hacked crossings to the surprise of pedestrians in a number of US cities.
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An archive of Euclid Security Newsletters can be found on the support website.
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Auburn, AL 36832
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