Security experts write about cyber-security threats and share solutions and tips you can use to stay secure in the digital world.
National Cyber Security Centre
- Post-quantum updates to our TLS guidanceon 15/10/2026
The NCSC publishes its recommendations for configuring post-quantum cryptography in TLS. Now is time to migrate.
- Help the NCSC understand how organisations approach external attack surface riskon 12/10/2026
We're looking to hear from people involved in evaluating, selecting or adopting EASM.
- China-linked malicious actors called out by UK and international partners for targeting sensitive data globallyon 08/10/2026
Joint advisory with international partners highlights malicious targeting of organisations from a range of sectors across the globe.
- Incident affecting ASOS customerson 06/10/2026
ASOS has said it is investigating a cyber incident and that some customer personal information may have been accessed.
Avast
- How bail bond scams are using AI to target familieson 28/04/2026
A call saying someone you love has been arrested and needs money ASAP can feel so real that you act before you think. Learn how bail bond scams work and what to watch for to help protect you and your family from falling for the scheme.
- How Avast One Silver adapts to your unique online worldon 22/04/2026
Latest news We launched a new Avast One experience in 2026. Discover what’s new, see how it compares to the previous version, and learn how it makes your digital life simpler and more secure. In the ever-evolving landscape of the digital world, safeguarding your online presence has become more a necessity than a choice. However, when it comes to online safety, performance, and privacy, one size does not fit all. This is where Avast One Silver shines, offering you "All-in-one; the way you want it." It's about having the power to tailor your digital protection to match your lifestyle, without the clutter of unwanted features.
- Why you see targeted ads online after an IRL conversationon 21/04/2026
If you've ever mentioned something in passing and then seen an ad for it shortly after, you're not imagining things. Learn how ads can sometimes follow you from real life to your screen, and how secure browsers with built-in ad blockers can help you take back control of what you see online.
- Planning a spring break trip? Don’t fall for these 7 travel scamson 30/03/2026
Spring break scams are out to ruin your vacation, but they don't have to. With a little awareness and Avast Free Antivirus protecting your devices, you can hit the beach without handing criminals an opening.
- How to avoid the fake buyers flooding Facebook Marketplaceon 05/03/2026
You just sold a stack of old books for $100 on Facebook Marketplace. The buyer seemed eager, messaged instantly, and offered to pay extra. Sounds too good to be true? It probably is. Learn how to spot fake buyers before you lose both your money and your stuff.
- How deepfake scams are fueling a new wave of fraudon 03/02/2026
Scammers are using deepfake technology to replicate your child's voice in a kidnapping hoax, catfish with AI-generated video dates, and impersonate executives to steal millions. Learn how to spot deepfake fraud, and use Avast Deepfake Guard to help verify what's real before it's too late.
- My close call with an adoption scam and the red flags to watch foron 28/01/2026
Adoption fraud can blindside even the most prepared families, especially when emotions run high. Understanding common adoption scams and how to stay safe can help you move forward with more peace of mind.
- Facebook tech support scams on the rise: How cybercriminals are turning your feed into a trapon 20/01/2026
Facebook may feel like a safe place to connect, but scammers are increasingly using its ads, posts, and messages to deceive users. Here’s how cybercriminals are turning your feed into a gateway for fraud and what you can do to stay protected.
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