Security News

Bug hunter tricked SSL.com into issuing cert for Alibaba Cloud domain in 5 steps
2025-04-22 02:23

10 other certificates 'were mis-issued and have now been revoked' Certificate issuer SSL.com’s domain validation system had an unfortunate bug that was exploited by miscreants to obtain, without...

New SSL/TLS certs to each live no longer than 47 days by 2029
2025-04-14 21:31

IT admins, get ready to grumble CA/Browser Forum – a central body of web browser makers, security certificate issuers, and friends – has voted to cut the maximum lifespan of new SSL/TLS certs to...

CERT-UA Reports Cyberattacks Targeting Ukrainian State Systems with WRECKSTEEL Malware
2025-04-04 04:54

The Computer Emergency Response Team of Ukraine (CERT-UA) has revealed that no less than three cyber attacks were recorded against state administration bodies and critical infrastructure...

CERT-UA Warns: Dark Crystal RAT Targets Ukrainian Defense via Malicious Signal Messages
2025-03-20 06:08

The Computer Emergency Response Team of Ukraine (CERT-UA) is warning of a new campaign that targets the defense sectors with Dark Crystal RAT (aka DCRat). The campaign, detected earlier this...

CERT-UA Warns of UAC-0173 Attacks Deploying DCRat to Compromise Ukrainian Notaries
2025-02-26 10:53

The Computer Emergency Response Team of Ukraine (CERT-UA) on Tuesday warned of renewed activity from an organized criminal group it tracks as UAC-0173 that involves infecting computers with a...

CERT-UA Warns of Cyber Scams Using Fake AnyDesk Requests for Fraudulent Security Audits
2025-01-21 05:27

The Computer Emergency Response Team of Ukraine (CERT-UA) is warning of ongoing attempts by unknown threat actors to impersonate the cybersecurity agency by sending AnyDesk connection requests....

CERT-UA warns against “security audit” requests via AnyDesk
2025-01-20 09:22

Attackers are impersonating the Computer Emergency Response Team of Ukraine (CERT-UA) via AnyDesk to gain access to target computers. The request (Source: CERT-UA) “Unidentified individuals are...

CERT-UA Warns of Phishing Attacks Targeting Ukraine’s Defense and Security Force
2024-12-10 09:12

The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of a new set of cyber attacks that it said were aimed at defense companies in the country as well as its security and defense...

CERT-UA Identifies Malicious RDP Files in Latest Attack on Ukrainian Entities
2024-10-26 04:06

The Computer Emergency Response Team of Ukraine (CERT-UA) has detailed a new malicious email campaign targeting government agencies, enterprises, and military entities. "The messages exploit the...

CERT-UA Warns of New Vermin-Linked Phishing Attacks with PoW Bait
2024-08-21 05:28

The Computer Emergency Response Team of Ukraine has warned of new phishing attacks that aim to infect devices with malware. The ZIP file contains a Microsoft Compiled HTML Help file that embeds JavaScript code responsible for launching an obfuscated PowerShell script.