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Medieval Encrypted Letter Decoded

on April 27, 2026
Posted by Bruce Schneier

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
Posted by The Hacker News

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
Posted by The Hacker News

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026
Posted by The Hacker News
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Medieval Encrypted Letter Decoded

on April 27, 2026

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026

Friday Squid Blogging: How Squid Survived Extinction Events

on April 24, 2026

FIRESTARTER Backdoor Hit Federal Cisco Firepower Device, Survives Security Patches

on April 24, 2026

NASA Employees Duped in Chinese Phishing Scheme Targeting U.S. Defense Software

on April 24, 2026

Bridging the AI Agent Authority Gap: Continuous Observability as the Decision Engine

on April 24, 2026
Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
1
Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
2
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
3
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
4
Posted in Hacking news

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026
5
Posted in SQUID

Friday Squid Blogging: How Squid Survived Extinction Events

on April 24, 2026
6
Posted in Hacking news

FIRESTARTER Backdoor Hit Federal Cisco Firepower Device, Survives Security Patches

on April 24, 2026

Article List

Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
Sent by a Spanish diplomat. Apparently people have been working on it since it was rediscovered in 1860.
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
Cybersecurity researchers have disclosed details of a telecommunications fraud campaign that uses fake CAPTCHA verification tricks to dupe unsuspecting users into sending international text messages...
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
Cybersecurity researchers have discovered a new Lua-based malware created years before the notorious Stuxnet worm that aimed to sabotage Iran's nuclear program by destroying uranium...
Posted in Hacking news

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added four vulnerabilities impacting SimpleHelp, Samsung MagicINFO 9 Server, and D-Link DIR-823X series routers to...
Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
Posted in Hacking news

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026

Dual Insights

Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
Posted in Hacking news

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026
Posted in SQUID

Friday Squid Blogging: How Squid Survived Extinction Events

on April 24, 2026

Trending Now

Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
Posted in Hacking news

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026
Posted in SQUID

Friday Squid Blogging: How Squid Survived Extinction Events

on April 24, 2026

Split Block Title

Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
Sent by a Spanish diplomat. Apparently people have been working on it since it was rediscovered in 1860.
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
Cybersecurity researchers have disclosed details of a telecommunications fraud campaign that uses...
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
Posted in Hacking news

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026
Posted in SQUID

Friday Squid Blogging: How Squid Survived Extinction Events

on April 24, 2026

Grid List

Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
Posted in Hacking news

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026

Recent News

Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
Posted in Hacking news

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026
Posted in SQUID

Friday Squid Blogging: How Squid Survived Extinction Events

on April 24, 2026
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Must Read

Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
Sent by a Spanish diplomat. Apparently people have been working on it since it was rediscovered in 1860.
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
Cybersecurity researchers have disclosed details of a telecommunications fraud campaign that uses fake CAPTCHA verification tricks to dupe unsuspecting users into sending international text messages...
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
Cybersecurity researchers have discovered a new Lua-based malware created years before the notorious Stuxnet worm that aimed to sabotage Iran's nuclear program by destroying uranium...
Posted in Hacking news

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added four vulnerabilities impacting SimpleHelp, Samsung MagicINFO 9 Server, and D-Link DIR-823X series routers to...
Posted in SQUID

Friday Squid Blogging: How Squid Survived Extinction Events

on April 24, 2026
Science news: Scientists have finally cracked a long-standing mystery about squid and cuttlefish evolution by analyzing newly sequenced genomes alongside global datasets. The research reveals...
Posted in Hacking news

FIRESTARTER Backdoor Hit Federal Cisco Firepower Device, Survives Security Patches

on April 24, 2026
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has revealed that an unnamed federal civilian agency's Cisco Firepower device running Adaptive Security Appliance (ASA) software...

Article Group

Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
Sent by a Spanish diplomat. Apparently people have been working on it since it was rediscovered in 1860.
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
Cybersecurity researchers have disclosed details of a telecommunications fraud campaign that uses fake CAPTCHA verification tricks to dupe unsuspecting users...
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
Posted in Hacking news

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026
Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
Sent by a Spanish diplomat. Apparently people have been working on it since it was rediscovered in 1860.
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
Cybersecurity researchers have disclosed details of a telecommunications fraud campaign that uses fake CAPTCHA verification tricks to dupe unsuspecting users into sending international text messages...
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
Cybersecurity researchers have discovered a new Lua-based malware created years before the notorious Stuxnet worm that aimed to sabotage Iran's nuclear program by destroying uranium...
Posted in Hacking news

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added four vulnerabilities impacting SimpleHelp, Samsung MagicINFO 9 Server, and D-Link DIR-823X series routers to...
Posted in SQUID

Friday Squid Blogging: How Squid Survived Extinction Events

on April 24, 2026
Science news: Scientists have finally cracked a long-standing mystery about squid and cuttlefish evolution by analyzing newly sequenced genomes alongside global datasets. The research reveals...
Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
Bruce Schneier
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
The Hacker News
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
The Hacker News
Posted in Hacking news

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026
The Hacker News
Posted in SQUID

Friday Squid Blogging: How Squid Survived Extinction Events

on April 24, 2026
Bruce Schneier
Posted in Hacking news

FIRESTARTER Backdoor Hit Federal Cisco Firepower Device, Survives Security Patches

on April 24, 2026
The Hacker News
Posted in Hacking news

NASA Employees Duped in Chinese Phishing Scheme Targeting U.S. Defense Software

on April 24, 2026
The Hacker News
Posted in Hacking news

Bridging the AI Agent Authority Gap: Continuous Observability as the Decision Engine

on April 24, 2026
The Hacker News
Posted in Hacking news

26 FakeWallet Apps Found on Apple App Store Targeting Crypto Seed Phrases

on April 24, 2026
The Hacker News
Posted in Bluetooth

Hiding Bluetooth Trackers in Mail

on April 24, 2026
Bruce Schneier

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Posted in history of cryptography

Medieval Encrypted Letter Decoded

on April 27, 2026
Posted in Hacking news

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

on April 26, 2026
Posted in Hacking news

Researchers Uncover Pre-Stuxnet ‘fast16’ Malware Targeting Engineering Software

on April 25, 2026
Posted in Hacking news

CISA Adds 4 Exploited Flaws to KEV, Sets May 2026 Federal Deadline

on April 24, 2026
Posted in SQUID

Friday Squid Blogging: How Squid Survived Extinction Events

on April 24, 2026
Posted in Hacking news

FIRESTARTER Backdoor Hit Federal Cisco Firepower Device, Survives Security Patches

on April 24, 2026

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