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DNS hijacking campaigns target Gmail, Netflix, and PayPal users

Security Affairs

Security experts at Bad Packets uncovered a DNS hijacking campaign that is targeting the users of popular online services, including Gmail, Netflix, and PayPal. Hackers compromised consumer routers and modified the DNS settings to redirect users to fake websites designed to trick victims into providing their login credentials.

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FBI, CISA alert warns of imminent ransomware attacks on healthcare sector

Security Affairs

“CISA, FBI, and HHS have credible information of an increased and imminent cybercrime threat to U.S. In early 2019, researchers spotted a new TrickBot backdoor framework dubbed Anchor that was using the anchor_dns tool for abusing the DNS protocol for C2 communications. hospitals and healthcare providers.

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Feds Charge Three in Mass Seizure of Attack-for-hire Services

Krebs on Security

Booter sites are dangerous because they help lower the barriers to cybercrime, allowing even complete novices to launch sophisticated and crippling attacks with the click of a button. Some resolvers also allowed customers to determine the Internet address of a target using nothing more than the target’s Skype username.

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Why Malware Crypting Services Deserve More Scrutiny

Krebs on Security

If you operate a cybercrime business that relies on disseminating malicious software, you probably also spend a good deal of time trying to disguise or “crypt” your malware so that it appears benign to antivirus and security products. biz , a long-running crypting service that is trusted by some of the biggest names in cybercrime.

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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.

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Here’s how anyone with $20 can hire an IoT botnet to blast out a week-long DDoS attack

The Last Watchdog

Distributed denial of service (DDoS) attacks continue to erupt all across the Internet showing not the faintest hint of leveling off, much less declining, any time soon. Related video: How DDoS attacks leverage the Internet’s DNA. This is borne out by Akamai Technologies’ Summer 2018 Internet Security/Web Attack Report.

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Black Hat USA 2021 Network Operations Center

Cisco Security

This requires a robust connection to the Internet (Lumen and Gigamon), firewall protection (Palo Alto Networks), segmented wireless network (Commscope Ruckus) and network full packet capture & forensics and SIEM (RSA NetWitness); with Cisco providing cloud-based security and intelligence support. CyberCrime Tracker. urlscan.io.

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