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security incident

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IT Services Circle
IT Services Circle
Jun 13, 2025 · Information Security

How a Hidden Log4j Exploit Almost Crippled the Linux Empire – A Security Drama

At dawn a sharp alarm reveals a malicious C2 connection in the Linux empire, prompting a frantic hunt through hidden processes, missing logs, and a secret traffic‑analysis system that uncovers a Log4Shell JNDI exploit launched via port 36560, ultimately exposing mis‑configured ElasticSearch and prompting emergency patches.

jndilog4jlog4shell
0 likes · 7 min read
How a Hidden Log4j Exploit Almost Crippled the Linux Empire – A Security Drama
Efficient Ops
Efficient Ops
Sep 3, 2020 · Operations

What Recent Cloud and Data Center Incidents Reveal About Industry Risks?

A roundup of recent tech news covering a Cisco sabotage case, a London data‑center fire, Linux's 29th anniversary, Gartner's China ICT trends, major cloud investments, Windows 95 milestones, Didi's GPU server launch, Hainan's DNS project, Dell’Oro's market report, executive share reductions, and an upcoming global operations conference.

GPULinuxcloud computing
0 likes · 10 min read
What Recent Cloud and Data Center Incidents Reveal About Industry Risks?
Efficient Ops
Efficient Ops
Feb 25, 2020 · Information Security

What Went Wrong? Lessons from the 2020 Weimeng DevOps Disaster

The 2020 Weimeng incident, caused by a malicious VPN‑based intrusion that deleted production databases, exposed massive financial loss, damaged corporate reputation, and highlighted critical gaps in permission control, backup strategies, legal compliance, and security awareness for modern operations teams.

DevOpsbackup strategylegal compliance
0 likes · 14 min read
What Went Wrong? Lessons from the 2020 Weimeng DevOps Disaster