Is it safe to buy Cardano?

I've been hearing a lot about Cardano recently and I'm quite interested in investing in it. But before I make any decisions, I'd like to know: is it really safe to buy Cardano? I've read some articles about its technology and potential, but I'm still a bit skeptical. Could you please give me some insights on its security measures and whether it's a reliable investment? I'd also appreciate it if you could share any recent news or updates about Cardano that might affect its future performance. Thank you in advance for your help!