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Why backups are not the panacea for recovery from a ransomware attack

SC Magazine

The most pervasive wisdom about preventing damage from ransomware is to backup systems, but that alone may not be enough. The most pervasive wisdom about preventing damage from ransomware is to backup systems. So in an era of increased concern about ransomware, is solving the ransomware scourge as simple as investing in some backups?

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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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CISA and FBI issue alert about Zeppelin ransomware

Malwarebytes

The CSA mentions RDP exploitation , SonicWall firewall exploits, and phishing campaigns. But you should also realize that while it’s easy to say that you need reliable and easy to deploy backups for example, it’s not always easy to follow that advice. Ensure all backup data is encrypted, immutable (i.e., Mitigation.

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A Ransomware Group Claims to Have Breached the Foxconn Factory

Hacker Combat

The factory specializes in manufacturing, consumer electronics, medical devices, and industrial operations. Based in Tijuana, Mexico, near the California border, the facility is an electronics manufacturing giant employing 5,000 people. To detect attacks, scan all emails and conduct regular data backups. using the LockBit 2.0

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Protect yourself from BlackMatter ransomware: Advice issued

Malwarebytes

A recent high-profile victim of BlackMatter was Japan-headquartered manufacturer Olympus which, among others, produces medical equipment. Use a host-based firewall to only allow connections to administrative shares via Server Message Block (SMB) from a limited set of administrator machines. Scan backups.

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CISA, FBI shared a joint advisory to warn of Zeppelin ransomware attacks

Security Affairs

The ransomware was involved in attacks aimed at technology and healthcare, defense contractors, educational institutions, manufacturers, companies across Europe, the United States, and Canada. Zeppelin actors request ransom payments in Bitcoin, they range from several thousand dollars to over a million dollars.

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5 Linux malware families SMBs should protect themselves against

Malwarebytes

In a perfect world, the firewalls of our servers would only allow web traffic in from trusted ports. With the Cloud Snooper malware, however, untrusted web traffic sneaks past firewalls and enters right into Linux servers — a big no-no. Specifically, they noticed some servers were receiving some anomalous inbound traffic. How it works.

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