The Information Highway

The Information Highway

Sergiu Gatlan has covered cybersecurity, technology, and other news beats for more than a decade. Email or Twitter DMs for tips.

SEC now requires companies to disclose cyberattacks in 4 days

USA_SEC

 The U.S. Securities and Exchange Commission has adopted new rules requiring publicly traded companies to disclose cyberattacks within four business days after determining they're material incidents.

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Microsoft: Chinese hackers breached US govt Exchange email accounts

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A Chinese hacking group has breached the email accounts of more than two dozen organizations worldwide, including U.S. and Western European government agencies, according to Microsoft. 

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Microsoft still unsure how hackers stole Azure AD signing key

Microsoft

Microsoft says it still doesn't know how Chinese hackers stole an inactive Microsoft account (MSA) consumer signing key used to breach the Exchange Online and Azure AD accounts of two dozen organizations, including government agencies. 

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Windows 11 23H2 coming this fall as a small enablement package

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Microsoft announced today that the upcoming Windows 11, version 23H2, will be available in the fourth quarter of 2023 as an enablement package since it shares Windows 11 22H2's code base and servicing branch. 

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Cisco warns of bug that lets attackers break traffic encryption

Cisco

Cisco warned customers today of a high-severity vulnerability impacting some data center switch models and allowing attackers to tamper with encrypted traffic. 

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Top Breaches Cost ($) of 2024

HEALTHCARE
FINANCIAL
INDUSTRIAL
TECHNOLOGY
ENERGY
Source: IBM Cost of a Data Breach Report 2024