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Cybersecurity Weekly: REvil decryptor, AT&T loses millions, OMIGOD flaw

A free decryptor for past REvil ransomware victims was released. AT&T lost $200 million to an illegal phone unlocking scheme. Mirai Botnet started exploiting the OMIGOD flaw. All this, and more, in this week’s edition of Cybersecurity Weekly.

Cybersecurity Weekly: Cobalt Strike beacon, REvil is back, IT training pitfalls

Linux Cobalt Strike beacon is being used in ongoing attacks. REvil ransomware is back in full attack mode and leaking data. 7 signs your IT training sucks. All this, and more, in this week’s edition of Cybersecurity Weekly.

Cybersecurity Weekly: Fake NFT scam, Atlassian flaw, security analyst interview questions

An NFT collector was tricked into buying fake Banksy. An Atlassian Confluence flaw is being actively exploited to install cryptominers. 8 must-ask security analyst interview questions. All this, and more, in this week’s edition of Cybersecurity Weekly.

Cybersecurity Weekly: Phishing attacks using redirects, intermittent file encryption, Ragnarok shuts doors

Widespread phishing attacks are using open redirects. LockFile ransomware bypasses protection using intermittent file encryption. Ragnarok ransomware gang shuts shop and releases decryption key for free. All this, and more, in this week’s edition of Cybersecurity Weekly.

Cybersecurity Weekly: Geico breach, Morse code phishing attack, CMMC's role in cybersecurity

A Geico breach exposed customers' driver's license numbers. Hackers are using Morse code in phishing attacks to evade detection. How CMMC can help counter current cyberattacks. All this, and more, in this week’s edition of Cybersecurity Weekly.

7 worst security breaches of 2021 (so far)

Explore seven cyberattacks that shook the world in 2021, including Colonial, Facebook, and Microsoft Exchange.

Cybersecurity Weekly: LemonDuck malware, REvil decryptor, XCSSET MacOS malware

Microsoft warns of LemonDuck malware. Kaseya obtains a universal decryptor for REvil ransomware. The MacOS malware XCSSET now targets Google Chrome. All this, and more, in this week’s edition of Cybersecurity Weekly.

Cybersecurity Weekly: Safari zero-day, Windows printer vulnerability, iPhone hack

A Safari zero-day was used in a malicious LinkedIn campaign. A researcher finds another unpatched Windows printer spooler vulnerability. A low-risk iOS Wi-Fi naming bug can hack iPhones remotely. All this, and more, in this week’s edition of Cybersecurity Weekly.

Cybersecurity Weekly: Kaseya flaw, PrintNightmare updates, cybersecurity culture study

Kaseya left their customer portal vulnerable to a 2015 flaw. Microsoft releases successful PrintNightmare security updates. An org’s reaction to social engineering is indicative of their cybersecurity culture. All this, and more, in this week’s edition of Cybersecurity Weekly.

Cybersecurity Weekly: Ransomware affiliates, Cisco ASA flaws, Dell vulnerabilities

Ransomware gangs are now creating websites to recruit affiliates. A Cisco ASA flaw is under attack after a PoC exploit was posted online. 30 million devices are at risk from Dell SupportAssist RCE vulnerabilities. All this, and more, in this week’s edition of Cybersecurity Weekly.