Remove 2020 Remove Authentication Remove Backups Remove Firewall
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Sophos blocked attacks exploiting XG Firewall zero-day to deploy Ransomware

Security Affairs

Hackers attempted to exploit a zero-day flaw in the Sophos XG firewall to distribute ransomware to Windows machines, but the attack was blocked. It was designed to download payloads intended to exfiltrate XG Firewall-resident data. Passwords associated with external authentication systems such as AD or LDAP are unaffected.

Firewall 135
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Researchers Quietly Cracked Zeppelin Ransomware Keys

Krebs on Security

Peter is an IT manager for a technology manufacturer that got hit with a Russian ransomware strain called “ Zeppelin ” in May 2020. He’d been on the job less than six months, and because of the way his predecessor architected things, the company’s data backups also were encrypted by Zeppelin.

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7 Ransomware Protection Tips to Help You Secure Data in 2022

Hacker Combat

increase on 2020 levels. Ransomware cost businesses and individuals $18 billion in 2020, with the average sum paid totaling $220,298 in the first quarter of 2021. 2 Backup your data. 3 Enable multi-factor authentication. 5 Make use of windows firewall. It also blocks traffic from incoming and outgoing connections.

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Q&A: SolarWinds, Mimecast hacks portend intensified third-party, supply-chain compromises

The Last Watchdog

Thanks to a couple of milestone hacks disclosed at the close of 2020 and start of 2021, they will forever be associated with putting supply-chain vulnerabilities on the map. SolarWinds subsequently disclosed to the SEC that threat actors inserted Sunburst into the Orion updates issued to customers between March and June 2020.

Hacking 228
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Experts saw 100k+ daily brute-force attacks on RDP during COVID-19 lockdown

Security Affairs

” Unfortunately, most organizations often neglect the protection of RDP accesses and workers use easy-to-guess passwords and with no additional layers of authentication or protection. Between December 2019 and until February 2020, the experts observed a number of attacks between 70,000 and 40,000 on a daily basis.

Passwords 127
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CISA updates ransomware guidance

Malwarebytes

The Cybersecurity and Infrastructure Security Agency (CISA) has updated its #StopRansomware guide to account for the fact that ransomware actors have accelerated their tactics and techniques since the original guide was released in September of 2020. For example, if a new firewall rule is created that allows open traffic (0.0.0.0/0),

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Critical auth bypass issues affect InfiniteWP Client and WP Time Capsule WordPress plugins

Security Affairs

Security systems like firewalls might fail to detect the attempt of exploitation for these issues because authentication bypass vulnerabilities are often logical mistakes in the code and don’t actually involve a suspicious-looking payload. 07-01-2020 – Released protection module to all WebARX customers.