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Beware the Cyber Ghouls: Spooky Threats Lurking in Digital Shadows

SecureWorld News

Spooky fact : The infamous Mirai botnet attack in 2016 turned more than 600,000 IoT devices into cyber zombies, leading to one of the most significant DDoS attacks in history. The crucifix : Regular backups, robust firewalls, and anti-malware software can drive away these bloodsuckers, keeping your system safe from sudden data "drain."

IoT 119
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Unprotected server of Oklahoma Department of Securities exposes millions of government files

Security Affairs

The server also included email backups from 1999 to 2016, the largest and most recent reaching 16GB in size. “The Oklahoma Department of Securities (ODS) has initiated a comprehensive review of the circumstances surrounding an incident involving the inadvertent exposure of information during installation of a firewall.”

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5 Linux malware families SMBs should protect themselves against

Malwarebytes

In a perfect world, the firewalls of our servers would only allow web traffic in from trusted ports. With the Cloud Snooper malware, however, untrusted web traffic sneaks past firewalls and enters right into Linux servers — a big no-no. Specifically, they noticed some servers were receiving some anomalous inbound traffic. How it works.

Malware 122
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Protect yourself from BlackMatter ransomware: Advice issued

Malwarebytes

Use a host-based firewall to only allow connections to administrative shares via Server Message Block (SMB) from a limited set of administrator machines. Implement and enforce backup and restoration policies and procedures. Doing backups right is not as easy as some may think. Scan backups.

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How to Stop DDoS Attacks: Prevention & Response

eSecurity Planet

For example, the 2016 DDoS attack on the Dyn managed domain name service (DNS) caused the DNS service to fail to respond to legitimate DNS inquiries and effectively shut down major sites such as PayPal, Spotify, Twitter, Yelp, and many others. Hardening includes, but is not limited to: Block unused ports on servers and firewalls.

DDOS 145
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Cloud Computing Trends in 2016

Spinone

This is due to multiple web addresses and IPs that are not blocked by firewalls and proxies and non-standardized access policies. Source: Skyhigh Networks “Cloud Adoption & Risk Report Q4 2016” The post Cloud Computing Trends in 2016 first appeared on SpinOne.

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BlackMatter ransomware group announces shutdown. But for how long?

Malwarebytes

Use a host-based firewall to only allow connections to administrative shares via Server Message Block (SMB) from a limited set of administrator machines. Implement and enforce backup and restoration policies and procedures. Doing backups right is not as easy as some may think.