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Hacking police radios: 30-year-old crypto flaws in the spotlight

maandag 24 juli 2023 inSophos (Backup & Security)

"Three may keep a secret, if two of them are dead."

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S3 Ep144: When threat hunting goes down a rabbit hole

donderdag 20 juli 2023 inSophos (Backup & Security)

Latest episode - check it out now!

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Google Virus Total leaks list of spooky email addresses

dinsdag 18 juli 2023 inSophos (Backup & Security)

Careful with that file, Eugene!

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Microsoft hit by Storm season – a tale of two semi-zero days

dinsdag 18 juli 2023 inSophos (Backup & Security)

The first compromise didn't get the crooks as far as they wanted, so they found a second one that did...

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Zimbra Collaboration Suite warning: Patch this 0-day right now (by hand)!

vrijdag 14 juli 2023 inSophos (Backup & Security)

Zimbra didn't actually say, "Do not delay/Do it today," but they did say, "We kindly request your cooperation to apply the fix manually."

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S3 Ep143: Supercookie surveillance shenanigans

donderdag 13 juli 2023 inSophos (Backup & Security)

Latest episode - listen now! (Full transcript inside.)

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Microsoft patches four zero-days, finally takes action against crimeware kernel drivers

woensdag 12 juli 2023 inSophos (Backup & Security)

Here's a brief reminder to do two things. The first is to patch. The second is to read up why it's a good idea to patch...

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Apple silently pulls its latest zero-day update – what now?

dinsdag 11 juli 2023 inSophos (Backup & Security)

Previously, we said "do it today", but now we're forced back on: "Do not delay; do it as soon as Apple and your device will let you."

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Urgent! Apple fixes critical zero-day hole in iPhones, iPads and Macs

maandag 10 juli 2023 inSophos (Backup & Security)

Don't delay, do it today. This is a code-implantation bug in WebKit that attackers already know how to exploit.

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Serious Security: Rowhammer returns to gaslight your computer

maandag 10 juli 2023 inSophos (Backup & Security)

Gaslights produce a telltale flicker when nearby lamps are lit; DRAM values do something similar when nearby memory cells are accessed.

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S3 Ep142: Putting the X in X-Ops

donderdag 6 juli 2023 inSophos (Backup & Security)

How to get all your corporate "Ops" teams working together, with cybersecurity correctness as a guiding light.

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Firefox 115 is out, says farewell to older Windows and Mac users

woensdag 5 juli 2023 inSophos (Backup & Security)

No zero-days this month, so you're patching to stay ahead, not merely to catch up!

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Ghostscript bug could allow rogue documents to run system commands

dinsdag 4 juli 2023 inSophos (Backup & Security)

Even if you've never heard of the venerable Ghostscript project, you may have it installed without knowing.

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WordPress plugin lets users become admins – Patch early, patch often!

maandag 3 juli 2023 inSophos (Backup & Security)

Ultimate Member plugin lets rogue users choose their own site capabilities, including becoming admins.

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S3 Ep141: What was Steve Jobs’s first job?

donderdag 29 juni 2023 inSophos (Backup & Security)

Latest episode - listen now! (Full transcript inside.)

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Interested in $10,000,000? Ready to turn in the Clop ransomware crew?

woensdag 28 juni 2023 inSophos (Backup & Security)

Technically, it's "up to $10 million", but it's potentially a LOT of money, nevertheless...

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UK hacker busted in Spain gets 5 years over Twitter hack and more

maandag 26 juni 2023 inSophos (Backup & Security)

Not just that infamous Twitter hack, but SIM-swapping, stalking and swatting too...

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Aussie PM says, “Shut down your phone every 24 hours for 5 mins” – but that’s not enough on its own

vrijdag 23 juni 2023 inSophos (Backup & Security)

Don't treat rebooting your phone once a day as a cybersecurity talisman... here are 8 additional tips for better mobile phone security.

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S3 Ep140: So you think you know ransomware?

donderdag 22 juni 2023 inSophos (Backup & Security)

Lots to learn this week - listen now! (Full transcript inside.)

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Apple patch fixes zero-day kernel hole reported by Kaspersky – update now!

donderdag 22 juni 2023 inSophos (Backup & Security)

Apple didn't use the words "Triangulation Trojan", but you probably will.

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Beware bad passwords as attackers co-opt Linux servers into cybercrime

woensdag 21 juni 2023 inSophos (Backup & Security)

Did you prevent password-only logins on your SSH servers? On ALL of them? Are you sure about that?

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