Microsoft Exchange Autodiscover flaw reveals users’ passwords

Researchers were able to harvest hundreds of thousands of credentials thanks to a quirk of the Autodiscover process.

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ProxyToken: Another nail-biter from Microsoft Exchange

The latest episode of 2021’s longest-running saga doesn’t disappoint.

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A week in security (August 23 – August 29)

A round-up of the most interesting blog posts and security news happenings for the week of August 23 to August 29.

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US, EU, UK, NATO blame china for “reckless” Exchange attacks

The US, UK, EU, and NATO have have issued a coordinated, public censure of China for its role in attacks against Exchange servers earlier this year.

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The Malwarebytes 2021 State of Malware report: Lock and Code S02E04

This week on Lock and Code, we discuss the top security headlines and talk to Adam Kujawa about the 2021 State of Malware report.

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Microsoft Exchange attacks cause panic as criminals go shell collecting

The ProxyLogon vulnerability in Microsoft Exchange has moved from an Advanced Persistent Threat to cybercrime’s new toy in record time.

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