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~this week in security~

A free weekly tl;dr cybersecurity newsletter of all the major stories you need to know, including good news in the happy corner, and a reader-submitted cyber cat (or friend). Read and trusted by thousands, weekly. Sent on Sundays.

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Recent articles

13
Sep
'25

Oura ring deal raises valid concerns about users' health data security

The government partnership sparked customer concerns about the security of data collected by Oura's wearable, even if the spark was a red herring.
8 min read
Oura ring deal raises valid concerns about users' health data security
04
Sep
'25

How to read and understand a data breach notice

Understanding the contents of a data breach notice can help you take measured, reasonable action to protect yourself and others following a cybersecurity incident.
14 min read
How to read and understand a data breach notice
26
Aug
'25

Salesforce instances targeted in new 'widespread' wave of data thefts

Salesloft confirmed a security incident affecting customers who integrate cloud data with its Drift product, the latest wave of data thefts targeting Salesforce instances. (Updated)
4 min read
Salesforce instances targeted in new 'widespread' wave of data thefts
22
Aug
'25

Why I moved to Ghost

After seven years on Mailchimp, ~this week in security~ is now hosted on Ghost.
3 min read
Why I moved to Ghost