Konzepte gegen Spear-Phishing

E-Mail ist ein wichtiger Bestandteil unserer Geschäftskommunikation und damit auch ein zuverlässiges „Liefermedium“ für Cyberkriminelle. Sicherheitstechnik kann gegen gezielte Phishing-Angriffe (Spear-Phishing) nur zum Teil schützen. Menschen sind in der Sicherheitskette aus verschiedenen Gründen die Schwachstelle und wichtigster Ansatzpunkt für Gegenmaßnahmen.

Quelle: Konzepte gegen Spear-Phishing

New Variant of Petya / PetrWrap Ransomware Strikes

On June 27th the AlienVault Labs Team became aware of a new ransomware, a variant of the Petya malware, that is spreading rapidly and is known to have affected organizations in Russia and the Ukraine, and some other parts of Europe. A pulse detailing the Indicators of Compromise for this variant of Petya can be found in the AlienVault Open Threat Exchange (OTX) at https://otx.alienvault.com/pulse/59525e7a95270e240c055ead/.Once it has compromised a system, the ransomware will:Overwrite

Quelle: New Variant of Petya / PetrWrap Ransomware Strikes

Ukraine hit hard as Petya Ransomware Variant Spreads around the world

[updated 4:08pm ET] We will be updating this page with additional information. Please check back for the latest.While initial reports have only centered on the Ukraine being hit by a new stream of ransomware known as Petya, this is a global attack. Just like WannaCry, this might be leveraging EternalBlue, which attacks SMB file-sharing services, locking organizations out of their networks and demanding a fee to decrypt files. Bitcoin payments are currently already at $2,000+ already. But

Quelle: Ukraine hit hard as Petya Ransomware Variant Spreads around the world