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Weekly INK

Each week we compile an advisory on the latest threats, trends and newsworthy topics from the cyber security industry affecting small and medium enterprises. Join our subscribers below and help us prevent cybersecurity breaches.

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Issue #30 - January 30, 2023

DKIM, SPF, and DMARC (Video)

Source: Blue INK Security

You can protect yourself from phishing with these three FREE security controls! If you haven't heard of DKIM, SPF, and DMARC, then you should watch this video on how to set up these three controls. They can help prevent spoofing, spam, and phishing for your domain.




Targets of Opportunity: How Ransomware Groups Find Victims

Source: Data Breach Today

As ransomware continues to pummel numerous sectors, how does any given organization end up becoming a target or victim? Organizations in some geographies are more likely to fall victim. Cybersecurity firm Group-IB reports that from July 2021 through June 2022, 43% of known ransomware attacks hit U.S. organizations. Next in line were Germany, the U.K., Canada, Italy and France.




Will Hive Stay Kaput After FBI Busts Infrastructure?

Source: Data Breach Today

What's not to love about an international law enforcement operation wreaking disruption on Hive, the ransomware-wielding crime syndicate? But with no suspects in jail, it's unclear how long this takedown will stick before the bad guys get back their sting.




Hospitals urged to tighten DDoS defenses after health data found on Killnet list

Source: SC Media

The Killnet hacktivist group is actively targeting the health sector with DDoS attacks, claiming to have successfully exfiltrated data from a number of hospitals within the last month, according to a Department of Health and Human Services Cybersecurity Coordination Center alert.




JD Sports Details Data Breach Affecting 10 Million Customers

Source: Data Breach Today

JD Sports, a British-based sports fashion retailer with outlets around the globe, says hackers stole data pertaining to "approximately 10 million unique customers." The company says the breach stems from a system containing customer data "relating to some online orders placed between November 2018 and October 2020" and that customers are at risk from scammers.



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