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Report: Recent 10x Increase in Cyberattacks on Ukraine

Krebs on Security

As their cities suffered more intense bombardment by Russian military forces this week, Ukrainian Internet users came under renewed cyberattacks, with one Internet company providing service there saying they blocked ten times the normal number of phishing and malware attacks targeting Ukrainians.

DNS 329
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DNS-over-HTTPS takes another small step towards global domination

Malwarebytes

Firefox recently announced that it will be rolling out DNS-over-HTTPS (or DoH) soon to one percent of its Canadian users as part of its partnership with CIRA (the Canadian Internet Registration Authority), the Ontario-based organization responsible for managing the.ca DNS-over-HTTPS is designed to shut out everyone else.

DNS 124
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Timeshare Owner? The Mexican Drug Cartels Want You

Krebs on Security

It is unclear whether the Dimitruks were robbed by people working for the Jalisco cartel, but it is clear that whoever is responsible for managing many of the above-mentioned domains — including the DNS provider datasur[.]host Constella found that someone using the email address exposed in the DNS records for datasur[.]host

Scams 305
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A Deep Dive Into the Residential Proxy Service ‘911’

Krebs on Security

For the past seven years, an online service known as 911 has sold access to hundreds of thousands of Microsoft Windows computers daily, allowing customers to route their Internet traffic through PCs in virtually any country or city around the globe — but predominantly in the United States. THE INTERNET NEVER FORGETS.

VPN 349
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CloudSorcerer – A new APT targeting Russian government entities

SecureList

It’s a sophisticated cyberespionage tool used for stealth monitoring, data collection, and exfiltration via Microsoft Graph, Yandex Cloud, and Dropbox cloud infrastructure. 0x2507 Create process with pipe Creates any process with support of inter-process communication to exchange data with the created process.

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IoT Unravelled Part 3: Security

Troy Hunt

Back to the bit about risks impacting data collected by IoT devices and back again to CloudPets, Context Security's piece aligned with my own story about kids' CloudPets messages being left exposed to the internet. Or are they just the same old risks we've always had with data stored on the internet?

IoT 362
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Indicators of compromise (IOCs): how we collect and use them

SecureList

This is the most precious source of intelligence as it provides unique and reliable data from trusted systems and technologies. Kaspersky’s private Threat Intelligence Portal (TIP), which is available to customers as a service, offers limited access to such in-house technical data. How does GReAT consume IOCs?