digital certificates

Mozilla continues the phasing out of 1024-bit SSL CA certificates

Mozilla products including the Firefox browser will stop trusting SSL certificates that were issued using old root CA certificates with…

11 years ago

Masque Attack – every iOS app could be compromised

Researchers at FireEye identified a new attack dubbed the Masque, which allows attackers to replace a genuine app with a…

11 years ago

Signed CryptoWall ransomware distributed via top websites

A digitally signed version of the popular CryptoWall ransomware is distributed via five Alexa top-ranked websites in a widespread malvertising…

11 years ago

SHA-1 has been deprecated, what can I do?

The SHA-1 cryptographic hash algorithm has been known vulnerable, Collision attacks against it are too affordable and attacks will get…

11 years ago

iFrame-based redirection attacks used to monitor Chinese organizations

Security Experts at FireEye discovered a new malicious campaign which is targeting Chinese organizations with iFrame traffic redirection to serve…

11 years ago

CERT disclosed the list of most popular vulnerable Android apps

The CERT has published the results of its test conducted on popular Android applications that fail to properly validate SSL…

11 years ago

Misusing Digital Certificates

Excerpt from the post "How Cybercrime Exploits Digital Certificates" which details means and motivation of illicit activities which abuses digital…

12 years ago

SSL Blacklist a new weapon to fight malware and botnet

A Security Researcher at Abuse.ch has started SSL blacklist project to create an archive of all the digital certificates used…

12 years ago

French Government ANSSI responsible of a MITM against Google SSL-TLS

Google discovered the unauthorized use of digital certificates issued by an intermediate certificate authority linked to ANSSI for several Google…

12 years ago

FireEye revealed APT Operation DeputyDog against Japanes entities

Security experts at FireEye discovered the Operation DeputyDog against Japanese entities that exploits Zero-Day (CVE-2013-3893) recently announced by Microsoft. FireEye announced the…

12 years ago

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